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NFI3
forest area
landslide/mudflow SilvaProtect · degree of mixture
unit of reference: production region
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI3
state2004/06
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
landslide/mudflow SilvaProtectdegree of mixture1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
n/an/a2.0306.6164.9192.9250.210016.510
pure conifer forest42.6653.3554.6599.2413.411263.02
mixed conifer forest40.0648.5521.7916.3102.328128.83
mixed broadleaf forest35.0735.1710.4139.3141.63391.44
pure broadleaf forest41.8663.2512.01221.0915.310153.43
total161.52206.61103.53148.7332.87653.11
inside perimetern/a0.0.0.21000.21001.8320.21002.328
pure conifer forest3.0240.4713.92132.577.81547.66
mixed conifer forest5.2181.6332.8267.0160.94517.410
mixed broadleaf forest4.1211.1413.7224.9190.94514.711
pure broadleaf forest5.5182.4273.3239.01416.81037.27
total17.9105.71813.81155.3526.57119.24
outside perimetern/a0.0.0.21005.6185.4180.75011.812
pure conifer forest1.6332.03042.66117.2330.17193.53
mixed conifer forest5.6184.51928.1719.097.41564.75
mixed broadleaf forest5.2183.82114.21112.3127.91543.36
pure broadleaf forest7.2164.91910.41319.3947.4589.24
total19.6915.510100.83173.1293.63402.62
totaln/a2.0306.91510.61210.0131.14130.67
pure conifer forest47.2555.65101.03248.9251.35504.01
mixed conifer forest50.8554.6552.6542.3610.613211.03
mixed broadleaf forest44.2640.0628.3826.5810.313149.43
pure broadleaf forest54.6570.6425.7849.3679.63279.82
total198.91227.71218.21377.01152.921174.80
© WSL, Swiss National Forest Inventory, 18.06.2020 #864050/330381
NFI4
forest area
landslide/mudflow SilvaProtect · degree of mixture
unit of reference: production region
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state2009/17
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
landslide/mudflow SilvaProtectdegree of mixture1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
n/an/a0.6582.7273.1262.2300.21008.815
pure conifer forest42.6646.3655.45107.9415.911268.02
mixed conifer forest41.0650.5622.7914.9112.429131.54
mixed broadleaf forest34.6739.1714.51213.3121.635103.14
pure broadleaf forest43.3668.6515.61120.71017.610165.83
total162.22207.21111.33159.0337.57677.21
inside perimetern/a0.0.0.0.0.4712.4290.21003.026
pure conifer forest2.5280.0.3.12533.378.51547.46
mixed conifer forest5.6191.6353.6247.6160.85019.210
mixed broadleaf forest4.3211.0453.0265.3190.47114.112
pure broadleaf forest5.5193.3243.6248.31517.61038.47
total17.9105.91813.81257.1527.58122.14
outside perimetern/a0.0.0.6582.6284.0221.2418.515
pure conifer forest1.2411.43840.96121.4329.47194.43
mixed conifer forest6.7174.32127.7820.698.41567.75
mixed broadleaf forest6.3173.62314.21212.6129.71446.36
pure broadleaf forest5.8184.92011.81318.91044.6686.04
total20.0914.81197.24177.6393.33402.92
totaln/a0.6583.3246.1188.7151.63520.310
pure conifer forest46.3647.7699.43262.6253.75509.81
mixed conifer forest53.4556.4554.0543.1611.613218.43
mixed broadleaf forest45.2643.7631.8731.2811.613163.53
pure broadleaf forest54.6576.8431.0848.0679.83290.22
total200.11227.91222.31393.71158.321202.21
© WSL, Swiss National Forest Inventory, 18.06.2020 #864051/330382
NFI3
forest area
landslide/mudflow SilvaProtect · crown closure
unit of reference: canton
unit: %
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2004/06
canton
AGAIARBEBL/BSFRGEGLGRJULUNENWOWSGSHSOSZTGTIURVDVSZGZH Switzerland
landslide/mudflow SilvaProtectcrown closure %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
n/an/a1.20.70.0.0.0.1.40.42.91.53.01.30.0.0.0.0.70.31.20.93.11.20.0.0.0.7.42.72.61.01.91.90.80.83.31.66.22.20.20.21.31.32.40.70.40.32.82.82.81.11.60.2
crowded32.53.10.0.47.38.010.91.132.44.917.52.60.0.7.93.05.00.812.62.624.23.15.91.89.55.33.32.08.51.847.36.631.13.74.81.924.34.13.30.84.22.315.71.62.30.70.0.24.82.812.50.4
normal37.63.218.27.73.82.516.71.327.74.416.82.825.016.24.62.66.60.927.53.420.52.930.73.813.36.514.83.76.01.530.06.038.14.015.93.233.54.73.60.85.92.917.41.83.70.86.04.337.63.116.00.5
loose11.92.111.16.30.0.7.10.99.13.18.32.062.518.21.61.64.10.710.12.37.51.920.93.50.0.4.21.84.11.314.34.712.22.711.32.99.92.72.20.72.82.011.11.52.80.728.38.317.12.57.60.4
open9.51.98.25.68.94.96.80.94.22.19.32.212.512.411.43.87.00.96.51.913.62.512.22.83.63.56.02.511.82.11.91.94.91.86.52.110.13.03.10.810.23.717.01.83.20.84.34.39.11.97.90.4
scattered2.51.04.03.90.0.3.20.62.91.64.71.60.0.2.81.95.30.84.31.68.72.06.42.111.16.11.11.14.41.41.51.52.61.33.11.53.91.71.60.64.52.68.01.34.40.912.66.03.71.24.30.3
grouped crowded0.40.40.0.1.91.92.30.50.0.3.21.30.0.5.72.82.40.60.60.61.10.83.71.711.35.87.12.61.70.80.0.0.0.3.41.60.0.1.00.46.53.22.10.72.90.80.0.0.50.52.10.2
grouped normal0.0.4.03.93.23.21.50.41.01.02.31.20.0.1.31.32.50.61.71.01.50.90.70.70.0.4.02.01.70.80.0.0.0.4.61.80.0.1.00.41.81.81.90.74.00.90.0.0.0.1.80.2
heterogeneous0.40.40.0.0.0.2.00.50.0.0.0.0.0.0.0.3.90.70.60.61.00.75.31.80.0.2.31.60.50.50.0.0.80.80.0.0.0.0.40.30.0.1.60.61.00.50.0.1.20.71.40.2
total96.11.345.59.965.07.051.81.880.34.265.33.2100.0.35.55.837.51.865.13.781.12.885.82.948.79.150.15.441.23.296.92.190.32.452.84.587.83.116.31.637.25.976.92.024.81.954.08.996.61.255.20.6
inside perimetern/a0.40.40.0.0.0.0.10.10.0.0.0.0.0.1.31.30.60.30.0.0.0.0.0.0.0.0.0.0.40.40.0.0.0.0.70.70.0.0.20.20.0.0.0.0.40.30.0.0.0.0.20.1
crowded0.80.60.0.16.35.54.50.73.52.01.40.80.0.6.93.01.90.53.01.30.50.51.61.14.83.31.81.33.81.31.51.53.11.40.70.70.70.76.51.16.33.11.70.64.50.90.0.0.50.53.10.2
normal2.21.00.0.3.23.22.20.53.62.11.10.80.0.5.32.52.90.61.81.01.00.72.61.30.0.2.31.62.60.90.0.1.30.91.81.20.70.74.71.07.63.32.30.74.50.90.0.0.0.2.60.2
loose0.40.43.03.00.0.0.50.21.01.00.0.0.0.1.61.61.60.51.20.90.50.51.51.12.42.40.0.0.40.40.0.1.61.12.51.40.0.3.40.81.51.50.20.22.50.70.0.0.40.41.20.2
open0.0.4.14.10.0.0.80.31.01.00.50.50.0.0.0.2.60.63.01.30.60.63.11.30.0.0.0.1.00.70.0.0.80.81.71.10.70.72.40.74.82.81.10.53.60.80.0.0.0.1.60.2
scattered0.0.0.0.0.0.0.20.20.0.0.0.0.0.1.31.30.80.30.0.0.0.0.60.60.0.1.81.30.90.61.51.50.0.0.0.0.0.0.0.0.0.0.0.1.20.54.34.30.0.0.40.1
grouped crowded0.0.0.0.0.0.0.60.30.0.0.0.0.0.0.0.1.10.40.0.0.0.0.0.0.0.0.80.80.0.0.0.0.0.0.0.0.0.1.00.40.0.0.0.2.50.70.0.0.0.0.60.1
grouped normal0.0.0.0.0.0.0.20.20.0.0.0.0.0.0.0.1.50.40.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.1.00.40.0.0.20.21.80.60.0.0.0.0.50.1
heterogeneous0.0.0.0.0.0.0.40.20.0.0.0.0.0.0.0.0.70.30.0.0.0.0.70.70.0.0.0.0.0.0.0.0.0.0.0.0.0.0.20.20.0.0.50.31.60.60.0.0.0.0.40.1
total3.91.37.05.019.46.29.61.09.03.13.01.20.0.16.44.413.61.39.02.22.51.110.02.47.33.86.72.59.11.93.12.16.72.17.22.32.11.219.51.820.25.06.01.122.71.94.34.30.80.610.60.4
outside perimetern/a0.0.0.0.0.0.1.90.50.0.2.81.20.0.1.31.31.70.50.0.1.00.70.0.6.44.50.0.0.80.60.0.0.0.1.71.20.0.0.40.32.61.80.40.31.10.52.82.80.0.1.00.1
crowded0.0.0.0.10.04.27.10.91.91.33.11.10.0.26.05.35.20.86.51.97.21.90.0.19.37.39.53.212.82.10.0.1.91.14.51.82.71.318.41.817.24.73.50.95.81.00.0.0.90.66.70.3
normal0.0.8.25.63.72.610.91.15.42.411.42.20.0.1.31.36.80.99.32.24.41.51.61.18.64.913.53.612.52.10.0.0.50.513.83.05.12.215.01.65.22.94.91.010.21.33.33.30.80.67.90.4
loose0.0.14.16.81.91.95.60.81.31.32.81.10.0.1.31.37.41.04.71.61.40.81.30.92.42.41.41.48.71.80.0.0.0.4.61.90.0.6.81.14.52.62.30.76.31.17.65.40.80.64.40.3
open0.0.25.28.60.0.4.30.72.21.62.81.10.0.6.83.010.11.14.21.61.91.00.70.73.83.77.62.88.61.80.0.0.60.65.82.02.21.56.11.16.33.11.90.69.31.315.96.30.0.5.10.3
scattered0.0.0.0.0.0.2.80.60.0.2.41.20.0.4.92.76.20.90.0.0.0.0.70.70.0.1.21.23.21.20.0.0.0.3.31.60.0.5.21.04.12.31.40.65.71.05.53.70.0.2.90.2
grouped crowded0.0.0.0.0.0.2.40.50.0.2.71.10.0.2.61.83.80.70.60.60.0.0.0.3.63.52.31.61.80.90.0.0.0.1.71.20.0.6.51.10.0.0.20.26.21.10.0.0.0.2.40.2
grouped normal0.0.0.0.0.0.0.90.30.0.1.70.80.0.0.0.3.00.60.0.0.0.0.0.0.0.5.32.40.90.60.0.0.0.2.41.30.0.3.30.81.31.30.70.45.61.00.0.0.0.1.70.2
heterogeneous0.0.0.0.0.0.2.70.60.0.2.01.00.0.3.92.24.70.80.60.60.50.50.0.0.0.2.61.50.40.40.0.0.0.2.31.30.0.2.50.71.31.31.60.62.30.76.64.40.0.2.00.2
total0.0.47.410.015.54.838.61.710.83.231.73.10.0.48.16.048.91.825.93.416.42.74.31.744.09.443.25.349.63.20.0.2.91.340.04.410.12.964.22.142.66.317.01.852.52.241.78.32.51.034.20.6
totaln/a1.60.80.0.0.0.3.50.62.91.55.81.60.0.2.61.83.00.61.20.94.11.40.0.6.44.57.42.73.81.21.91.90.80.85.72.06.22.20.80.44.02.22.80.81.90.65.53.72.81.12.80.2
crowded33.33.10.0.73.57.122.51.537.85.222.02.80.0.40.85.812.11.222.13.231.93.37.42.133.68.314.63.825.12.848.86.736.13.810.02.727.74.228.22.027.85.520.91.812.71.40.0.26.22.822.40.6
normal39.83.226.48.810.74.829.81.636.74.829.43.325.016.211.23.716.21.338.53.725.83.134.93.921.97.830.54.721.12.530.06.039.84.031.44.039.44.823.41.918.64.924.62.018.41.79.35.238.43.126.50.6
loose12.42.228.28.81.91.913.21.211.33.411.12.362.518.24.62.613.21.216.02.89.42.123.73.64.83.35.62.313.22.214.34.713.72.818.43.59.92.712.41.58.93.513.61.611.61.435.98.518.22.513.30.5
open9.51.937.49.78.94.911.81.17.42.712.72.412.512.418.34.519.71.513.72.716.12.616.03.17.35.113.53.521.42.71.91.96.32.013.92.913.03.311.71.421.35.220.11.916.21.620.27.59.11.914.60.5
scattered2.51.04.03.90.0.6.20.82.91.67.11.90.0.9.03.512.31.24.31.68.72.07.62.211.16.14.12.18.41.83.12.12.61.36.32.23.91.76.71.18.63.49.41.411.31.422.47.23.71.27.60.4
grouped crowded0.40.40.0.1.91.95.20.80.0.5.91.70.0.8.33.37.41.01.20.81.10.83.71.714.86.810.13.13.41.20.0.0.0.5.11.90.0.8.41.26.53.22.30.711.61.40.0.0.50.55.10.3
grouped normal0.0.4.03.93.23.22.70.61.01.04.01.40.0.1.31.37.00.91.71.01.50.90.70.70.0.9.33.02.61.00.0.0.0.6.92.20.0.5.31.03.12.22.80.811.41.40.0.0.0.4.00.3
heterogeneous0.40.40.0.0.0.5.10.80.0.2.01.00.0.3.92.29.31.11.20.91.40.85.91.90.0.4.92.20.90.60.0.0.80.82.31.30.0.3.10.81.31.33.70.95.01.06.64.41.20.73.80.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 10.07.2020 #864052/330383
NFI3
forest area
landslide/mudflow SilvaProtect · crown closure
unit of reference: canton
unit: %
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2004/06
canton
AGAIARBEBL/BSFRGEGLGRJULUNENWOWSGSHSOSZTGTIURVDVSZGZH Switzerland
landslide/mudflow SilvaProtectcrown closure %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
n/an/a1.20.70.0.0.0.1.30.42.81.52.91.20.0.0.0.0.60.31.20.83.01.20.0.0.0.7.12.62.41.01.91.90.80.83.01.46.02.20.20.21.11.12.20.70.40.32.62.62.71.11.40.2
crowded32.83.00.0.47.38.010.81.132.34.717.82.50.0.9.53.15.00.712.42.524.73.06.41.88.44.73.11.98.21.747.36.631.73.74.31.726.24.24.00.86.42.815.21.63.10.74.14.024.52.812.20.4
normal37.03.117.57.43.82.516.51.328.44.316.22.721.114.04.22.45.90.827.63.419.92.829.93.711.75.714.03.65.51.330.06.037.93.914.22.932.74.63.20.77.12.817.21.74.20.85.64.037.63.115.10.4
loose12.22.110.76.10.0.6.90.98.73.08.01.952.716.91.51.53.70.69.92.37.31.820.43.40.0.5.02.05.31.414.34.712.02.610.82.69.62.62.40.62.31.611.01.43.00.726.48.016.92.57.30.3
open9.81.97.95.48.94.96.60.94.12.09.02.110.510.512.73.87.00.96.41.914.22.511.92.86.44.55.72.411.22.01.91.94.81.76.52.09.92.93.30.79.63.217.11.73.90.84.14.09.41.97.90.4
scattered2.51.03.93.70.0.3.90.72.81.64.51.515.711.43.72.18.10.94.21.58.42.06.82.113.06.11.01.04.41.31.51.52.51.34.81.83.81.73.60.77.52.99.21.36.51.014.35.84.11.35.50.3
grouped crowded0.40.43.93.71.91.93.10.60.0.3.11.30.0.6.52.84.00.70.60.61.00.75.01.912.25.67.82.72.30.90.0.0.0.5.21.80.0.2.10.65.32.62.80.84.30.90.0.0.50.52.90.2
grouped normal0.0.3.93.73.23.21.60.40.90.93.31.30.0.1.21.22.60.52.81.21.50.80.70.70.0.4.92.11.90.90.0.0.0.4.81.80.0.1.90.52.81.92.10.74.00.80.0.0.0.2.00.2
heterogeneous0.40.40.0.0.0.2.10.50.0.0.50.50.0.0.0.3.80.70.60.60.90.75.11.80.0.3.21.80.80.60.0.0.80.80.0.0.0.0.50.31.11.11.40.50.90.40.0.1.20.71.50.2
total96.21.247.69.765.07.052.91.779.94.165.23.1100.0.39.35.640.71.765.73.681.12.886.22.851.78.551.85.242.03.096.92.190.52.453.54.288.13.021.11.643.15.578.21.930.11.957.18.496.71.255.90.6
inside perimetern/a0.40.40.0.0.0.0.10.10.0.0.0.0.0.1.21.20.50.20.0.0.0.0.0.0.0.0.0.0.40.40.0.0.0.0.60.60.0.0.20.20.0.0.0.0.40.30.0.0.0.0.20.1
crowded0.80.60.0.16.35.54.30.73.31.91.30.80.0.6.22.81.80.52.91.30.50.51.51.14.32.91.71.33.51.21.51.53.11.40.60.60.70.75.91.06.42.81.80.64.50.80.0.0.50.53.00.2
normal2.10.90.0.3.23.22.20.53.42.01.10.80.0.4.82.22.40.51.81.01.00.72.51.30.0.2.21.52.30.90.0.1.30.91.61.10.70.74.10.86.22.72.30.74.10.80.0.0.0.2.40.2
loose0.40.42.82.80.0.0.50.20.90.90.0.0.0.1.51.51.50.41.20.90.50.51.41.02.12.10.0.0.40.40.0.1.51.12.21.30.0.3.00.73.62.10.20.22.20.60.0.0.40.41.20.1
open0.0.3.93.90.0.0.70.30.90.90.50.50.0.0.0.2.30.52.91.30.60.63.01.30.0.0.0.0.90.60.0.0.80.81.51.00.70.72.50.63.92.31.10.53.10.70.0.0.0.1.50.2
scattered0.0.0.0.0.0.0.20.20.0.0.0.0.0.1.21.20.90.30.0.0.0.0.60.60.0.1.71.30.80.61.51.50.0.0.0.0.0.0.50.31.11.10.0.1.10.44.14.00.0.0.50.1
grouped crowded0.0.0.0.0.0.0.60.30.0.0.0.0.0.0.0.1.20.40.0.0.0.0.0.0.0.0.70.70.0.0.0.0.0.0.0.0.0.0.80.41.11.10.0.2.20.60.0.0.0.0.60.1
grouped normal0.0.0.0.0.0.0.20.20.0.0.0.0.0.0.0.1.40.40.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.80.40.0.0.20.21.60.50.0.0.0.0.50.1
heterogeneous0.0.0.0.0.0.0.40.20.0.0.0.0.0.0.0.0.60.30.0.0.0.0.70.70.0.0.0.0.0.0.0.0.0.0.0.0.0.0.50.30.0.0.40.31.40.50.0.0.0.0.40.1
total3.81.26.84.919.46.29.31.08.63.02.91.20.0.14.94.012.51.18.82.22.51.19.72.46.43.36.42.48.41.73.12.16.62.06.42.12.01.218.11.622.24.75.91.120.51.74.14.00.80.610.30.4
outside perimetern/a0.0.0.0.0.0.1.80.50.0.2.71.20.0.1.21.21.40.40.0.1.00.70.0.5.64.00.0.0.70.50.0.0.0.1.51.00.0.0.30.22.21.50.40.30.90.42.62.60.0.0.90.1
crowded0.0.0.0.10.04.26.90.91.81.33.01.10.0.23.54.85.00.76.41.97.01.80.0.16.96.59.03.111.71.90.0.1.81.15.51.92.71.316.21.514.03.93.20.85.40.90.0.0.90.66.50.3
normal0.0.7.95.43.72.610.61.05.12.311.52.20.0.2.31.66.10.89.12.24.21.41.51.110.85.313.53.512.72.10.0.0.50.513.02.85.02.213.51.44.22.44.50.98.91.13.13.10.80.67.50.3
loose0.0.13.66.61.91.95.30.82.41.72.71.10.0.1.21.26.80.84.61.61.40.81.30.92.12.11.31.38.81.80.0.0.0.5.51.90.0.6.31.03.72.12.10.75.81.07.15.10.80.64.30.3
open0.0.24.28.30.0.4.20.72.11.52.71.10.0.6.22.79.21.04.21.61.90.90.70.73.33.37.22.78.81.80.0.0.60.65.21.82.21.55.10.95.22.61.80.68.31.114.95.80.0.4.90.3
scattered0.0.0.0.0.0.2.80.60.0.2.31.10.0.4.52.56.50.80.0.0.50.50.70.70.0.1.11.13.71.20.0.0.0.2.91.50.0.7.31.03.31.91.30.56.61.05.13.40.0.3.40.2
grouped crowded0.0.0.0.0.0.2.50.50.0.3.51.20.0.2.31.64.30.70.60.60.0.0.0.3.13.12.21.52.10.90.0.0.0.2.31.30.0.6.11.00.0.0.40.35.91.00.0.0.0.2.60.2
grouped normal0.0.0.0.0.0.1.10.40.0.1.60.80.0.0.0.2.90.60.0.0.0.0.0.0.0.5.02.20.80.60.0.0.0.2.11.20.0.3.70.81.11.10.60.45.30.90.0.0.0.1.80.2
heterogeneous0.0.0.0.0.0.2.60.50.0.1.90.90.0.4.72.34.50.70.60.60.50.50.0.0.0.2.51.40.30.30.0.0.0.2.01.20.0.2.40.61.11.11.50.62.40.66.14.10.0.2.00.2
total0.0.45.69.815.54.837.81.711.53.331.93.00.0.45.95.746.81.725.53.316.42.64.11.741.98.841.85.149.63.10.0.2.91.340.14.29.82.960.82.034.75.415.81.749.42.138.97.72.51.033.90.6
totaln/a1.60.80.0.0.0.3.30.62.81.55.61.60.0.2.31.62.50.51.20.84.01.30.0.5.64.07.12.63.51.11.91.90.80.85.11.86.02.20.60.33.21.82.50.71.60.55.13.42.71.12.60.2
crowded33.63.10.0.73.57.122.01.437.45.022.12.70.0.39.25.511.91.121.73.232.13.37.92.129.57.213.93.623.42.648.86.736.63.810.42.629.54.326.11.826.84.920.11.713.01.44.14.025.82.821.70.5
normal39.13.125.48.510.74.829.41.537.04.728.73.221.114.011.33.614.41.238.53.725.13.134.03.822.57.429.74.520.62.430.06.039.73.928.73.638.44.720.71.617.54.324.01.917.11.58.74.938.33.125.00.6
loose12.62.227.18.51.91.912.71.212.03.510.62.252.716.94.22.412.01.115.72.89.22.023.13.54.32.96.32.414.42.214.34.713.52.818.53.39.62.611.71.39.63.213.31.511.01.333.58.218.02.512.80.4
open9.81.936.09.48.94.911.51.17.12.612.22.410.510.518.94.418.51.313.52.616.72.615.53.09.75.412.93.420.92.51.91.96.22.013.12.712.73.310.91.318.64.519.91.815.31.518.97.09.41.914.20.5
scattered2.51.03.93.70.0.6.80.92.81.66.81.815.711.49.33.315.61.24.21.58.92.08.02.313.06.13.92.08.91.83.12.12.51.37.82.33.81.711.31.211.93.510.51.414.11.423.56.84.11.39.30.4
grouped crowded0.40.43.93.71.91.96.20.80.0.6.71.80.0.8.93.29.41.01.20.81.00.75.01.915.46.410.73.14.41.30.0.0.0.7.42.10.0.9.01.16.42.83.20.812.41.40.0.0.50.56.10.3
grouped normal0.0.3.93.73.23.23.00.60.90.94.91.50.0.1.21.26.80.92.81.21.50.80.70.70.0.9.93.02.71.00.0.0.0.6.92.10.0.6.41.03.82.23.00.810.81.30.0.0.0.4.30.3
heterogeneous0.40.40.0.0.0.5.10.80.0.2.41.10.0.4.72.39.01.01.20.91.40.85.81.80.0.5.72.31.20.70.0.0.80.82.01.20.0.3.30.72.21.53.40.84.70.96.14.11.20.73.90.2
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 10.07.2020 #864053/330384
NFI3
forest area
landslide/mudflow SilvaProtect · crown closure
unit of reference: canton
unit: %
unit of evaluation: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state2004/06
canton
AGAIARBEBL/BSFRGEGLGRJULUNENWOWSGSHSOSZTGTIURVDVSZGZH Switzerland
landslide/mudflow SilvaProtectcrown closure %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
n/an/a1.20.70.0.0.0.1.30.42.81.52.91.20.0.0.0.0.60.31.20.83.51.30.0.0.0.7.12.62.30.91.91.90.80.82.91.45.92.20.20.21.01.02.10.60.40.32.52.52.71.11.40.2
crowded32.73.00.0.47.38.010.81.132.34.717.62.50.0.10.83.45.10.712.32.524.23.06.21.88.44.73.11.98.01.747.36.631.33.64.31.726.84.23.90.87.73.015.21.53.00.73.93.924.52.812.20.4
normal36.83.117.57.43.82.516.31.328.44.316.02.621.114.04.12.36.00.827.53.420.02.829.33.711.75.714.03.65.41.330.06.037.53.914.73.032.84.63.30.76.92.717.21.74.30.85.53.937.63.115.00.4
loose12.12.110.76.10.0.6.80.98.73.07.91.952.716.91.51.53.60.69.92.37.21.820.03.30.0.5.02.05.11.314.34.712.32.710.62.69.52.62.40.62.31.610.91.42.90.725.67.716.92.57.20.3
open9.81.97.95.48.94.96.50.84.12.08.92.110.510.512.53.76.90.96.31.914.42.512.32.86.44.55.72.411.32.01.91.94.81.76.41.99.72.93.30.79.33.217.11.73.80.83.93.99.41.97.80.3
scattered2.91.13.93.70.0.4.10.72.81.64.51.515.711.43.62.18.60.94.21.58.82.06.72.113.06.11.01.04.31.31.51.52.51.35.51.93.71.73.50.77.32.99.21.36.61.013.95.64.11.35.60.3
grouped crowded0.40.43.93.71.91.93.10.60.0.3.61.30.0.6.52.84.00.70.60.61.00.75.62.012.25.67.82.72.61.00.0.0.0.5.11.80.0.2.20.66.42.82.90.84.30.90.0.0.50.52.90.2
grouped normal0.0.3.93.73.23.22.00.50.90.93.31.30.0.1.21.12.60.53.31.31.50.80.60.60.0.4.92.11.90.80.0.0.0.4.71.70.0.1.90.52.71.92.30.74.50.90.0.0.0.2.20.2
heterogeneous0.40.40.0.0.0.2.10.50.0.0.50.50.0.0.0.3.80.60.60.60.90.75.01.70.0.3.21.80.80.60.0.0.80.80.0.0.0.0.60.31.01.01.40.50.90.40.0.1.20.71.50.2
total96.21.247.69.765.07.052.91.779.94.165.13.1100.0.40.25.641.21.665.93.681.42.785.72.951.78.551.85.241.63.096.92.190.02.454.24.288.33.021.21.644.65.478.41.830.71.955.48.296.71.256.00.6
inside perimetern/a0.40.40.0.0.0.0.10.10.0.0.0.0.0.1.21.10.50.20.0.0.0.0.0.0.0.0.0.0.40.40.0.0.0.0.60.60.0.0.20.20.0.0.0.0.40.30.0.0.0.0.20.1
crowded0.80.60.0.16.35.54.20.73.31.91.30.80.0.6.12.71.90.52.91.30.50.51.51.14.32.91.71.33.41.11.51.53.01.40.60.60.70.75.80.96.22.71.90.64.50.80.0.0.50.53.00.2
normal2.10.90.0.3.23.22.20.53.42.01.10.80.0.4.72.22.40.51.71.00.90.72.51.30.0.2.21.52.30.80.0.1.20.91.51.10.70.74.10.86.02.62.20.74.00.80.0.0.0.2.40.2
loose0.40.42.82.80.0.0.40.20.90.90.0.0.0.1.51.51.50.41.20.80.40.41.41.02.12.10.0.0.40.40.0.1.51.12.21.30.0.2.90.73.52.00.20.22.20.60.0.0.40.41.20.1
open0.0.3.93.90.0.0.70.30.90.90.50.50.0.0.0.2.20.52.91.30.60.63.61.50.0.0.0.0.90.60.0.0.80.81.51.00.70.72.40.63.82.21.00.53.10.70.0.0.0.1.50.2
scattered0.0.0.0.0.0.0.20.20.0.0.0.0.0.1.21.11.00.30.0.0.0.0.50.50.0.1.71.30.80.61.51.50.0.0.0.0.0.0.50.31.01.00.0.1.10.43.93.90.0.0.50.1
grouped crowded0.0.0.0.0.0.0.60.30.0.0.0.0.0.0.0.1.20.40.0.0.0.0.0.0.0.0.70.70.0.0.0.0.0.0.0.0.0.0.80.41.01.00.0.2.10.60.0.0.0.0.60.1
grouped normal0.0.0.0.0.0.0.20.20.0.0.0.0.0.0.0.1.30.40.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.80.30.0.0.20.21.60.50.0.0.0.0.50.1
heterogeneous0.0.0.0.0.0.0.40.20.0.0.0.0.0.0.0.0.70.30.0.0.0.0.60.60.0.0.0.0.0.0.0.0.0.0.0.0.0.0.50.30.0.0.40.31.40.50.0.0.0.0.40.1
total3.81.26.84.919.46.29.11.08.63.02.91.20.0.14.63.912.71.18.82.22.41.110.22.46.43.36.42.48.11.73.12.16.62.06.32.02.01.117.91.521.64.66.01.120.31.73.93.90.80.610.20.4
outside perimetern/a0.0.0.0.0.0.1.90.50.0.2.71.20.0.1.21.11.40.40.0.1.00.70.0.5.64.00.0.0.70.50.0.0.0.1.51.00.0.0.30.22.11.50.40.30.90.42.52.50.0.0.90.1
crowded0.0.0.0.10.04.26.90.91.81.33.01.10.0.23.14.84.90.76.41.86.91.80.0.16.96.59.03.111.41.90.0.1.81.15.41.92.61.316.01.513.63.83.30.85.40.90.0.0.90.66.40.3
normal0.0.7.95.43.72.610.61.05.12.311.42.10.0.2.31.66.00.89.12.24.21.41.51.110.85.313.53.513.82.10.0.0.50.512.82.84.92.113.71.44.12.34.40.98.81.13.03.00.80.67.60.3
loose0.0.13.66.61.91.95.20.82.41.72.61.10.0.1.21.26.90.84.61.61.40.81.30.92.12.11.31.38.81.70.0.0.0.5.51.90.0.6.31.03.62.02.00.65.81.06.94.90.80.64.30.3
open0.0.24.28.30.0.4.30.72.11.53.11.10.0.6.12.69.01.04.11.51.90.90.60.63.33.37.22.78.51.70.0.0.60.65.11.72.11.55.00.95.02.51.70.68.21.117.45.90.0.4.80.3
scattered0.0.0.0.0.0.2.70.60.0.2.31.10.0.4.42.46.50.80.0.0.50.50.60.60.0.1.11.13.61.10.0.0.60.62.91.40.0.7.31.03.31.91.20.56.51.05.03.30.0.3.40.2
grouped crowded0.0.0.0.0.0.2.80.60.0.3.51.20.0.2.31.64.20.70.60.60.0.0.0.3.13.12.21.52.41.00.0.0.0.2.21.20.0.6.31.00.0.0.40.35.91.00.0.0.0.2.70.2
grouped normal0.0.0.0.0.0.1.10.30.0.1.60.80.0.0.0.2.80.50.0.0.0.0.0.0.0.5.02.20.80.50.0.0.0.2.11.20.0.3.60.71.01.00.60.45.20.90.0.0.0.1.80.2
heterogeneous0.0.0.0.0.0.2.50.50.0.1.90.90.0.4.62.34.50.70.60.60.40.40.0.0.0.2.51.40.30.30.0.0.0.2.01.10.0.2.30.61.01.01.50.52.30.66.04.00.0.2.00.2
total0.0.45.69.815.54.838.01.611.53.332.03.00.0.45.25.746.21.725.33.316.12.64.11.641.98.841.85.150.33.10.0.3.51.439.54.19.72.860.91.933.85.315.61.649.02.040.77.52.51.033.80.6
totaln/a1.60.80.0.0.0.3.30.62.81.55.61.60.0.2.31.62.40.51.20.84.41.40.0.5.64.07.12.63.41.11.91.90.80.85.01.85.92.20.60.33.11.72.50.71.60.55.03.32.71.12.60.2
crowded33.53.10.0.73.57.121.91.437.45.021.92.70.0.40.15.511.91.121.63.231.53.27.72.029.57.213.93.622.72.548.86.736.23.710.32.530.14.325.61.827.64.920.41.712.91.43.93.925.82.821.60.5
normal38.93.125.48.510.74.829.11.537.04.728.53.221.114.011.23.514.31.238.33.725.13.033.33.722.57.429.74.521.52.430.06.039.23.929.13.638.44.721.11.617.04.223.91.917.11.58.54.738.33.125.00.5
loose12.52.127.18.51.91.912.51.112.03.510.62.252.716.94.12.312.01.115.62.89.02.022.63.54.32.96.32.414.32.214.34.713.82.818.33.29.52.611.61.39.33.213.21.510.91.332.58.018.02.512.70.4
open9.81.936.09.48.94.911.41.17.12.612.52.410.510.518.64.318.21.313.42.616.82.616.63.19.75.412.93.420.72.51.91.96.11.912.92.712.53.210.71.218.14.419.81.815.21.521.37.19.41.914.20.5
scattered2.91.13.93.70.0.7.10.92.81.66.81.815.711.49.23.316.11.24.21.59.22.07.92.213.06.13.92.08.71.73.12.13.11.48.42.33.71.711.21.211.63.410.51.314.21.422.86.64.11.39.50.4
grouped crowded0.40.43.93.71.91.96.40.80.0.7.11.80.0.8.83.29.31.01.20.81.00.75.62.015.46.410.73.15.01.30.0.0.0.7.32.10.0.9.31.27.43.03.30.812.31.40.0.0.50.56.20.3
grouped normal0.0.3.93.73.23.23.30.60.90.94.91.50.0.1.21.16.80.83.31.31.50.80.60.60.0.9.93.02.71.00.0.0.0.6.82.10.0.6.31.03.72.13.10.811.21.30.0.0.0.4.40.3
heterogeneous0.40.40.0.0.0.5.00.70.0.2.31.00.0.4.62.38.91.01.20.81.40.85.71.80.0.5.72.31.10.60.0.0.80.82.01.10.0.3.40.72.11.53.30.84.60.96.04.01.20.73.80.2
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 10.07.2020 #864054/330385
NFI3
forest area
landslide/mudflow SilvaProtect · crown closure
unit of reference: canton
unit: %
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI3
state2004/06
canton
AGAIARBEBL/BSFRGEGLGRJULUNENWOWSGSHSOSZTGTIURVDVSZGZH Switzerland
landslide/mudflow SilvaProtectcrown closure %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
n/an/a1.10.60.0.0.0.1.20.42.61.43.41.20.0.1.01.00.50.21.10.73.41.20.0.0.0.7.22.52.00.81.51.50.60.62.61.35.22.00.10.10.90.92.10.60.50.32.52.52.81.01.40.1
crowded34.72.90.0.42.87.410.41.031.44.516.52.30.0.11.13.14.90.712.42.424.62.87.42.06.83.92.81.69.31.746.46.432.53.43.81.525.83.93.90.77.42.715.11.53.60.73.33.323.92.612.20.4
normal36.82.913.86.05.12.815.61.226.44.115.72.419.112.75.92.65.60.729.33.320.42.627.83.412.25.214.43.45.51.329.25.834.83.614.02.734.24.43.10.76.52.517.11.64.60.85.43.837.72.914.70.4
loose11.01.910.65.30.0.6.80.89.02.97.91.857.215.81.31.33.90.69.52.27.11.719.83.10.0.7.52.54.81.213.44.113.42.69.22.39.12.42.40.62.11.510.91.33.10.722.67.217.32.47.30.3
open9.31.89.55.29.84.66.30.86.02.58.21.89.59.510.83.37.00.85.81.715.02.311.72.65.33.85.22.210.21.83.72.65.91.87.32.09.72.73.10.78.42.917.31.63.90.86.74.58.91.77.80.3
scattered2.71.03.53.40.0.4.00.63.71.84.31.414.210.34.22.08.50.94.51.59.11.87.02.011.05.21.01.04.81.31.41.42.21.15.01.73.51.63.30.77.32.68.51.26.51.016.56.04.91.35.60.3
grouped crowded0.70.53.53.46.03.63.10.60.0.4.01.30.0.7.62.83.70.60.50.51.30.75.01.810.64.97.02.42.30.90.0.0.0.5.21.70.0.2.40.65.62.42.90.74.70.80.0.0.40.43.00.2
grouped normal0.0.3.53.42.62.71.70.40.90.92.81.10.0.1.01.03.00.53.51.21.30.70.60.60.0.4.41.92.00.80.0.0.0.4.31.60.0.1.80.53.52.02.40.74.40.80.0.0.0.2.20.2
heterogeneous0.40.40.0.0.0.2.10.50.0.0.40.40.0.0.0.4.10.60.60.60.80.66.01.90.0.2.91.70.70.50.0.0.60.61.20.80.0.0.60.32.11.51.60.50.80.40.0.1.10.61.60.2
total96.61.144.58.766.36.751.31.679.94.063.13.0100.0.43.05.341.31.567.33.482.92.485.22.745.97.952.44.941.82.895.62.590.12.352.64.087.52.920.81.543.85.178.01.732.11.857.07.797.01.155.80.5
inside perimetern/a0.40.40.0.0.0.0.10.10.0.0.0.0.0.1.01.00.40.20.0.0.0.0.0.0.0.0.0.0.30.30.0.0.0.0.50.50.0.0.10.11.01.00.0.0.30.20.0.0.0.0.20.1
crowded0.70.50.0.14.44.94.00.63.01.71.70.90.0.5.32.41.90.42.71.20.40.41.30.93.92.61.61.23.01.01.41.43.11.30.50.50.70.76.10.97.82.91.90.64.20.80.0.0.40.43.00.2
normal1.90.80.0.2.62.72.20.53.21.90.90.60.0.4.01.92.20.51.60.90.80.62.31.12.52.53.11.82.40.80.0.1.71.01.81.00.70.74.20.85.52.42.30.63.90.80.0.0.0.2.40.2
loose0.40.42.22.20.0.0.40.20.90.90.0.0.0.1.31.31.80.41.10.80.40.41.81.01.91.90.0.0.30.31.51.51.30.91.91.10.0.2.60.63.21.80.50.31.90.50.0.0.30.31.20.1
open0.0.3.23.20.0.0.80.30.90.90.80.60.0.0.0.2.10.52.71.20.40.44.11.50.0.0.0.1.00.60.0.0.70.71.40.90.70.72.20.63.31.91.10.52.90.70.0.0.0.1.50.1
scattered0.0.0.0.0.0.0.30.20.0.0.0.0.0.1.01.00.90.30.0.0.0.0.50.50.0.1.61.20.70.51.41.40.0.0.0.0.0.0.60.30.90.90.0.0.90.43.33.30.0.0.50.1
grouped crowded0.0.0.0.0.0.0.50.20.0.0.0.0.0.0.0.1.00.30.0.0.0.0.0.0.0.0.70.70.0.0.0.0.0.0.0.0.0.0.90.40.90.90.0.2.10.60.0.0.0.0.50.1
grouped normal0.0.0.0.0.0.0.30.20.0.0.0.0.0.0.0.1.30.40.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.70.31.11.10.20.21.70.50.0.0.0.0.50.1
heterogeneous0.0.0.0.0.0.0.30.20.0.0.0.0.0.0.0.0.70.30.0.0.0.0.60.60.0.0.0.0.0.0.0.0.0.0.0.0.0.0.40.20.0.0.40.31.40.40.0.0.0.0.40.1
total3.41.15.33.817.05.59.00.97.92.83.41.20.0.12.63.412.51.08.12.02.10.910.52.38.23.97.02.57.81.54.42.56.81.96.21.92.01.117.71.523.74.56.41.019.41.53.33.30.80.510.10.4
outside perimetern/a0.0.0.0.0.0.2.10.40.0.3.31.20.0.0.90.91.40.40.0.1.20.70.0.4.93.51.01.00.60.50.0.0.0.2.01.10.0.0.30.21.91.30.30.21.00.42.52.50.0.1.00.1
crowded0.0.3.23.29.03.87.10.82.61.43.71.20.0.22.64.54.80.76.31.86.31.60.0.18.56.08.02.712.21.80.0.1.60.96.21.94.41.816.91.414.63.73.00.76.20.90.0.0.80.66.70.3
normal0.0.8.54.93.32.311.11.05.62.210.31.90.0.1.91.46.20.89.32.13.41.21.91.112.45.312.83.214.12.00.0.0.40.412.62.54.31.913.81.33.62.04.20.98.71.12.92.90.70.57.60.3
loose0.0.10.65.34.33.15.30.72.11.53.31.10.0.1.01.07.10.84.11.41.20.71.20.81.91.92.11.58.71.60.0.0.0.5.51.80.0.6.40.93.31.92.10.65.90.96.34.40.70.54.40.3
open0.0.24.87.50.0.4.70.71.91.43.81.20.0.6.92.58.90.93.81.42.10.90.60.62.82.86.72.58.31.60.0.0.50.55.31.71.81.34.90.84.52.22.30.67.91.117.25.90.0.4.90.3
scattered0.0.3.23.20.0.2.50.50.0.2.31.00.0.5.12.56.40.80.0.0.40.40.60.60.0.1.01.03.11.00.0.0.60.63.11.40.0.7.00.92.91.61.30.55.90.94.93.30.0.3.20.2
grouped crowded0.0.0.0.0.0.2.70.50.0.3.31.10.0.2.11.44.10.60.50.50.0.0.0.2.52.52.01.42.10.80.0.0.0.2.01.10.0.6.10.90.0.0.40.35.40.90.0.0.0.2.50.2
grouped normal0.0.0.0.0.0.1.70.40.0.1.90.80.0.0.0.3.00.50.0.0.0.0.0.0.0.4.72.11.10.60.0.0.0.2.61.20.0.3.40.70.90.90.60.35.30.90.0.0.0.1.90.2
heterogeneous0.0.0.0.0.0.2.50.50.0.1.70.80.0.4.02.04.50.70.50.50.40.40.0.2.82.82.31.30.30.30.0.0.0.1.91.10.0.2.50.60.90.91.30.52.30.65.94.00.0.1.90.2
total0.0.50.28.816.65.139.61.612.23.233.42.90.0.44.45.346.31.624.73.115.02.34.21.645.88.140.54.850.42.90.0.3.11.341.13.910.52.861.41.832.64.915.51.548.51.939.77.12.30.934.20.5
totaln/a1.50.70.0.0.0.3.40.62.61.46.71.60.0.3.01.72.30.51.10.74.61.30.0.4.93.58.22.63.01.01.51.50.60.65.21.75.22.00.60.33.81.92.50.61.80.54.93.32.81.02.60.2
crowded35.43.03.23.266.17.021.51.337.04.821.92.50.0.38.95.011.71.021.43.031.33.08.72.129.26.512.43.324.52.447.86.437.23.510.52.430.94.127.01.729.84.720.01.614.01.33.33.325.22.721.80.5
normal38.73.022.37.211.04.428.91.435.14.526.92.919.112.711.83.414.01.140.23.624.62.832.03.527.07.330.34.322.02.329.25.837.03.628.43.439.14.421.11.515.53.823.71.817.21.58.44.738.42.924.70.5
loose11.32.023.57.14.33.112.51.112.03.311.12.157.215.83.72.112.71.114.72.68.71.822.73.33.92.69.62.813.82.014.94.314.72.716.72.99.12.411.41.28.52.913.51.511.01.228.87.618.42.412.80.4
open9.31.837.48.59.84.611.91.08.82.912.82.29.59.517.74.018.01.212.42.417.42.516.42.98.24.611.83.119.62.33.72.67.11.914.02.712.23.010.21.116.13.920.71.714.71.423.97.38.91.714.20.4
scattered2.71.06.74.60.0.6.80.83.71.86.61.714.210.310.33.215.81.14.51.59.51.98.12.111.05.23.61.88.61.62.92.02.71.28.12.13.51.610.91.111.13.19.81.213.31.324.86.64.91.39.30.3
grouped crowded0.70.53.53.46.03.66.30.80.0.7.21.70.0.9.63.18.80.91.10.71.30.75.01.813.15.59.72.84.41.20.0.0.0.7.22.00.0.9.41.16.52.63.30.812.21.30.0.0.40.46.10.3
grouped normal0.0.3.53.42.62.73.70.60.90.94.71.40.0.1.01.07.40.83.51.21.30.70.60.60.0.9.12.73.11.00.0.0.0.6.92.00.0.5.90.95.52.43.10.811.31.20.0.0.0.4.60.3
heterogeneous0.40.40.0.0.0.4.90.70.0.2.10.90.0.4.02.09.30.91.10.81.20.76.61.92.82.85.22.11.00.60.0.0.60.63.01.30.0.3.50.73.01.73.40.84.40.85.94.01.10.63.90.2
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 10.07.2020 #864055/330386
NFI4
forest area
landslide/mudflow SilvaProtect · crown closure
unit of reference: canton
unit: %
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2009/17
canton
AGAIARBEBL/BSFRGEGLGRJULUNENWOWSGSHSOSZTGTIURVDVSZGZH Switzerland
landslide/mudflow SilvaProtectcrown closure %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
n/an/a0.80.60.0.0.0.0.60.30.0.3.41.312.512.40.0.0.70.30.0.1.50.90.0.0.0.3.31.91.30.70.0.0.0.1.51.10.0.0.20.20.0.0.90.51.00.50.0.0.50.50.80.1
crowded33.53.026.48.825.97.014.61.334.05.025.53.037.518.27.03.04.10.723.23.321.32.911.42.713.36.510.83.29.91.840.46.525.73.612.93.027.04.44.71.07.33.220.81.94.00.911.46.329.62.915.00.5
normal38.13.27.05.020.16.315.41.327.04.713.72.537.518.24.62.65.50.819.23.027.73.221.03.413.56.511.63.413.02.248.86.733.03.714.43.127.64.43.70.91.51.521.61.92.00.611.46.333.83.015.60.5
loose10.62.00.0.8.24.74.90.810.93.36.41.80.0.1.61.64.70.87.12.07.61.913.62.90.0.0.0.3.61.34.62.614.72.94.81.919.33.90.60.31.31.36.61.22.00.621.38.116.12.46.00.3
open10.22.08.15.51.91.96.90.97.52.86.31.812.512.44.62.67.81.06.51.912.92.413.33.07.35.13.81.94.31.33.12.111.62.69.22.68.12.52.30.76.43.115.21.74.50.97.15.112.32.27.80.4
scattered2.10.94.03.95.74.02.50.61.01.04.51.50.0.3.92.26.10.94.31.63.01.23.71.73.63.57.42.73.41.20.0.3.21.43.91.73.81.91.90.65.22.96.61.25.21.02.82.81.60.83.90.3
grouped crowded0.40.40.0.0.0.1.90.50.0.1.71.00.0.8.33.33.20.60.60.61.00.71.30.97.35.13.52.01.20.70.0.2.11.22.31.30.0.1.10.52.61.81.20.51.70.60.0.0.40.41.70.2
grouped normal0.0.0.0.3.23.21.50.40.0.3.01.20.0.4.12.43.80.71.10.81.60.93.61.73.83.76.72.64.01.30.0.0.0.2.21.21.91.41.00.45.82.81.40.61.40.50.0.1.60.82.00.2
heterogeneous0.40.40.0.0.0.3.60.70.0.0.70.70.0.1.31.31.60.53.11.34.51.517.83.00.0.3.01.80.50.50.0.0.0.1.61.10.0.0.80.47.13.02.70.82.90.80.0.0.80.52.40.2
total96.11.345.59.965.07.051.81.880.34.265.33.2100.0.35.55.837.51.865.13.781.12.885.82.948.79.150.15.441.23.296.92.190.32.452.84.587.83.116.31.637.25.976.92.024.81.954.08.996.61.255.20.6
inside perimetern/a0.0.0.0.0.0.0.30.20.0.0.0.0.0.0.0.0.30.20.0.0.0.0.0.0.0.1.11.10.80.60.0.0.0.0.70.70.0.0.0.0.0.0.0.0.80.40.0.0.0.0.20.1
crowded1.30.73.03.012.55.03.30.63.62.12.11.10.0.5.62.81.60.55.41.80.50.51.81.04.83.31.51.02.51.01.51.53.41.52.31.30.0.8.51.39.43.72.70.85.51.00.0.0.40.43.40.2
normal1.70.90.0.5.13.73.00.63.52.00.50.50.0.6.62.84.30.71.20.81.00.72.01.22.42.42.31.63.11.10.0.1.30.92.61.51.41.04.70.97.53.22.50.72.40.70.0.0.0.2.80.2
loose0.80.64.14.10.0.0.90.30.0.0.40.40.0.1.61.62.90.61.20.90.0.1.20.90.0.0.0.1.00.70.0.0.0.1.61.10.0.0.60.31.51.50.20.22.50.74.34.30.0.1.10.1
open0.0.0.0.0.0.1.00.41.91.40.0.0.0.0.0.1.50.41.20.80.50.53.31.50.0.1.11.10.40.40.0.2.11.20.0.0.70.71.30.51.81.80.40.34.91.00.0.0.0.1.30.2
scattered0.0.0.0.1.91.90.20.20.0.0.0.0.0.0.0.1.20.40.0.0.0.0.0.0.0.0.80.81.00.71.51.50.0.0.0.0.0.0.80.40.0.0.0.2.70.70.0.0.50.50.60.1
grouped crowded0.0.0.0.0.0.0.20.20.0.0.0.0.0.1.31.30.60.30.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.1.90.60.0.0.20.20.60.30.0.0.0.0.40.1
grouped normal0.0.0.0.0.0.0.20.20.0.0.0.0.0.1.31.31.10.40.0.0.0.0.70.70.0.0.0.0.0.0.0.0.0.0.0.0.0.1.20.50.0.0.0.0.60.30.0.0.0.0.40.1
heterogeneous0.0.0.0.0.0.0.50.20.0.0.0.0.0.0.0.0.10.10.0.0.60.60.90.90.0.0.0.0.40.40.0.0.0.0.0.0.0.0.40.30.0.0.0.2.80.70.0.0.0.0.50.1
total3.91.37.05.019.46.29.61.09.03.13.01.20.0.16.44.413.61.39.02.22.51.110.02.47.33.86.72.59.11.93.12.16.72.17.22.32.11.219.51.820.25.06.01.122.71.94.34.30.80.610.60.4
outside perimetern/a0.0.4.14.10.0.1.70.40.0.0.90.70.0.0.0.1.80.50.0.0.50.50.0.3.83.70.0.0.40.40.0.0.0.1.61.10.0.0.40.30.0.0.0.1.00.52.82.80.0.0.80.1
crowded0.0.14.16.88.13.99.61.03.21.86.51.70.0.16.14.56.20.910.02.37.81.90.0.20.67.712.33.520.32.50.0.1.91.112.02.93.61.823.61.99.33.75.81.19.01.32.82.80.80.69.00.4
normal0.0.10.05.75.63.17.80.95.12.26.31.70.0.8.53.45.90.99.92.33.91.30.0.6.24.49.33.213.12.10.0.0.0.7.52.34.72.113.01.511.14.05.21.08.91.210.96.10.90.66.80.3
loose0.0.11.16.21.91.93.50.61.31.34.61.40.0.1.61.64.60.82.41.21.50.82.91.50.0.4.92.43.41.20.0.0.50.53.11.51.81.33.80.83.02.11.30.54.91.012.65.80.0.3.00.2
open0.0.4.14.10.0.6.70.91.31.33.81.30.0.7.93.19.71.11.20.81.71.00.70.78.44.810.33.13.51.20.0.0.0.4.82.00.0.8.81.34.72.71.60.612.61.53.33.30.80.65.50.3
scattered0.0.0.0.0.0.1.70.50.0.2.71.20.0.6.82.97.20.90.0.0.50.50.0.2.72.63.52.04.21.30.0.0.60.62.41.30.0.3.20.82.61.81.40.66.51.13.33.30.0.2.90.2
grouped crowded0.0.4.14.10.0.1.70.50.0.5.11.60.0.4.62.64.40.80.0.0.0.0.0.0.0.1.11.13.01.10.0.0.0.2.41.40.0.5.51.01.51.50.90.51.40.53.33.30.0.2.10.2
grouped normal0.0.0.0.0.0.1.40.40.0.0.90.60.0.2.61.85.30.80.0.0.0.0.70.70.0.1.11.11.70.80.0.0.0.4.51.80.0.3.90.96.03.00.20.22.20.70.0.0.0.1.90.2
heterogeneous0.0.0.0.0.0.4.50.70.0.0.90.60.0.0.0.3.80.72.41.20.60.60.0.2.42.40.80.80.0.0.0.0.0.1.71.20.0.2.00.64.32.50.70.45.91.12.82.80.0.2.30.2
total0.0.47.410.015.54.838.61.710.83.231.73.10.0.48.16.048.91.825.93.416.42.74.31.744.09.443.25.349.63.20.0.2.91.340.04.410.12.964.22.142.66.317.01.852.52.241.78.32.51.034.20.6
totaln/a0.80.64.14.10.0.2.60.50.0.4.31.512.512.40.0.2.80.60.0.2.01.00.0.3.83.74.42.12.51.00.0.0.0.3.71.60.0.0.60.30.0.0.90.52.90.82.82.80.50.51.80.2
crowded34.83.143.49.846.57.927.41.640.75.234.23.237.518.228.65.511.91.238.63.729.53.213.22.838.79.124.64.232.73.042.06.631.03.827.33.830.64.536.82.125.95.329.22.118.51.714.26.830.72.927.30.6
normal39.83.217.17.230.77.326.11.535.55.020.52.937.518.219.84.815.71.330.33.632.53.323.13.522.17.723.14.529.22.948.86.734.33.824.63.833.74.721.41.820.25.029.22.113.31.522.48.334.73.025.10.6
loose11.52.115.17.210.15.09.31.012.13.511.42.20.0.4.92.712.11.210.72.49.12.117.73.20.0.4.92.48.01.84.62.615.22.99.42.621.14.05.01.05.92.98.11.39.41.338.39.316.12.410.20.4
open10.22.012.26.61.91.914.61.210.63.310.12.212.512.412.53.919.01.48.92.215.12.617.23.315.76.815.13.78.21.83.12.113.62.814.03.18.82.612.51.412.94.317.11.822.01.910.46.013.12.214.60.5
scattered2.10.94.03.97.64.44.50.71.01.07.21.80.0.10.73.514.51.34.31.63.51.33.71.76.24.311.63.38.61.81.51.53.81.56.32.13.81.96.01.07.83.48.01.314.51.66.04.32.10.97.40.4
grouped crowded0.40.44.14.10.0.3.90.70.0.6.81.80.0.14.24.18.11.00.60.61.00.71.30.97.35.14.62.24.21.30.0.2.11.24.71.90.0.8.51.34.22.42.30.73.80.93.33.30.40.44.20.3
grouped normal0.0.0.0.3.23.23.10.60.0.3.91.40.0.8.03.110.31.11.10.81.60.95.01.93.83.77.82.85.71.50.0.0.0.6.62.11.91.46.01.011.83.91.60.64.20.90.0.1.60.84.30.3
heterogeneous0.40.40.0.0.0.8.61.00.0.1.61.00.0.1.31.35.50.85.51.85.71.718.73.12.42.43.81.90.90.60.0.0.0.3.41.60.0.3.20.811.43.83.40.911.51.42.82.80.80.55.10.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 10.07.2020 #864056/330387
NFI4
forest area
landslide/mudflow SilvaProtect · crown closure
unit of reference: canton
unit: %
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2009/17
canton
AGAIARBEBL/BSFRGEGLGRJULUNENWOWSGSHSOSZTGTIURVDVSZGZH Switzerland
landslide/mudflow SilvaProtectcrown closure %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
n/an/a0.80.60.0.0.0.0.70.30.0.3.31.310.510.50.0.0.60.30.0.1.50.80.0.0.0.3.11.81.20.70.0.0.0.1.31.00.0.0.20.20.0.0.90.41.10.40.0.0.50.50.80.1
crowded33.83.025.48.525.97.014.51.233.84.925.02.931.615.97.52.94.40.723.53.321.32.911.72.611.75.710.33.19.51.740.46.525.33.512.32.827.64.34.70.97.43.020.81.84.70.914.76.729.22.914.50.4
normal37.43.16.84.920.16.314.81.227.74.613.22.431.615.95.32.64.90.718.83.027.03.120.53.311.85.812.03.412.32.048.86.733.13.712.82.826.94.33.80.82.31.621.41.92.50.613.26.434.33.014.70.4
loose10.52.00.0.8.24.74.70.710.43.26.71.80.0.1.51.54.90.77.01.97.41.913.22.80.0.0.0.4.41.34.62.614.52.85.72.018.93.80.50.31.11.16.21.12.10.619.97.615.92.45.80.3
open10.02.07.85.31.91.97.10.97.12.76.11.821.114.06.52.97.10.96.41.913.52.412.92.96.44.53.61.84.41.33.12.111.92.58.92.47.92.52.70.65.22.614.61.65.00.96.64.812.52.27.60.3
scattered2.10.93.93.75.74.03.00.60.90.94.41.45.24.93.52.07.40.94.71.62.91.24.31.88.85.09.12.93.51.10.0.3.21.45.61.94.92.14.50.84.22.47.31.29.01.22.62.61.60.85.00.3
grouped crowded0.40.43.93.70.0.2.50.50.0.3.11.30.0.8.93.25.10.80.60.61.50.82.01.26.44.53.31.91.50.70.0.2.71.32.81.40.0.2.00.68.53.13.00.81.90.60.0.0.40.42.60.2
grouped normal0.0.0.0.3.23.21.90.50.0.2.91.20.0.4.92.44.70.71.70.91.50.94.21.83.33.37.52.74.91.40.0.0.0.2.61.31.91.41.80.57.32.91.50.61.40.50.0.1.60.82.40.2
heterogeneous1.20.70.0.0.0.3.80.70.0.0.70.70.0.1.21.21.60.43.01.34.41.417.32.93.33.32.91.70.40.40.0.0.0.1.51.00.0.0.90.47.12.82.50.72.50.70.0.0.70.52.30.2
total96.21.247.69.765.07.052.91.779.94.165.23.1100.0.39.35.640.71.765.73.681.12.886.22.851.78.551.85.242.03.096.92.190.52.453.54.288.13.021.11.643.15.578.21.930.11.957.18.496.71.255.90.6
inside perimetern/a0.0.0.0.0.0.0.20.20.0.0.0.0.0.0.0.0.50.20.0.0.0.0.0.0.0.1.01.00.80.50.0.0.0.0.60.60.0.0.20.20.0.0.0.0.70.40.0.0.0.0.30.1
crowded1.30.72.82.812.55.03.10.63.42.02.01.00.0.5.12.51.40.45.31.70.50.51.81.04.32.91.41.02.30.91.51.53.31.52.11.20.0.7.21.17.63.02.40.75.20.90.0.0.40.43.10.2
normal1.70.80.0.5.13.73.00.63.31.90.50.50.0.6.02.53.80.61.20.80.90.72.01.22.12.12.21.52.81.00.0.1.30.92.41.31.41.04.50.86.12.62.50.72.40.60.0.0.0.2.70.2
loose0.80.63.93.90.0.0.80.30.0.0.40.40.0.1.51.52.40.51.20.90.0.1.20.90.0.0.0.0.90.60.0.0.0.1.41.00.0.0.70.32.51.80.20.22.20.64.14.00.0.1.10.1
open0.0.0.0.0.0.1.00.31.91.30.0.0.0.0.0.1.50.41.20.80.50.53.21.40.0.1.01.00.30.30.0.2.01.20.0.0.70.71.40.51.51.50.40.34.30.80.0.0.0.1.20.1
scattered0.0.0.0.1.91.90.20.20.0.0.0.0.0.0.0.1.10.40.0.0.0.0.0.0.0.0.70.70.90.61.51.50.0.0.0.0.0.1.00.41.11.10.0.2.30.60.0.0.50.50.70.1
grouped crowded0.0.0.0.0.0.0.20.20.0.0.0.0.0.1.21.20.70.30.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.1.70.53.41.90.40.30.50.30.0.0.0.0.50.1
grouped normal0.0.0.0.0.0.0.20.20.0.0.0.0.0.1.21.21.00.30.0.0.0.0.70.70.0.0.0.0.0.0.0.0.0.0.0.0.0.1.10.40.0.0.0.0.50.30.0.0.0.0.40.1
heterogeneous0.0.0.0.0.0.0.50.20.0.0.0.0.0.0.0.0.10.10.0.0.60.60.90.90.0.0.0.0.40.40.0.0.0.0.0.0.0.0.30.20.0.0.0.2.40.60.0.0.0.0.40.1
total3.81.26.84.919.46.29.31.08.63.02.91.20.0.14.94.012.51.18.82.22.51.19.72.46.43.36.42.48.41.73.12.16.62.06.42.12.01.218.11.622.24.75.91.120.51.74.14.00.80.610.30.4
outside perimetern/a0.0.3.93.90.0.1.60.40.0.0.90.60.0.0.0.1.50.40.0.0.50.50.0.3.33.30.0.0.40.40.0.0.0.1.41.00.0.0.30.20.0.0.0.0.90.42.62.60.0.0.70.1
crowded0.0.13.66.68.13.99.51.03.01.76.81.70.0.14.54.15.90.89.82.27.61.90.0.18.16.912.43.419.92.40.0.1.81.111.42.73.51.820.71.67.63.05.31.08.31.12.62.60.80.68.60.4
normal0.0.9.65.55.63.17.60.94.92.16.11.60.0.7.73.15.80.89.72.23.81.30.0.5.43.98.83.012.82.00.0.0.0.7.42.24.62.111.51.39.13.34.71.07.91.110.25.70.90.66.50.3
loose0.0.10.66.01.91.93.40.62.41.74.41.30.0.1.51.54.50.72.31.21.40.82.81.40.0.4.72.33.11.10.0.0.50.52.71.41.81.33.60.72.51.71.20.54.50.911.85.40.0.3.00.2
open0.0.3.93.90.0.6.50.81.21.24.11.40.0.9.53.18.60.91.20.81.60.90.70.77.44.29.83.03.71.20.0.0.0.5.01.90.0.8.11.13.82.21.40.511.31.33.13.10.80.65.30.3
scattered0.0.0.0.0.0.1.70.40.0.2.61.10.0.6.22.77.20.90.0.0.50.50.0.5.64.03.31.93.81.20.0.0.60.62.91.40.0.5.10.92.21.51.20.57.11.13.13.10.0.3.20.2
grouped crowded0.0.3.93.90.0.1.90.50.0.5.41.60.0.4.12.44.40.70.0.0.0.0.0.0.0.1.01.03.21.10.0.0.0.3.61.60.0.5.50.91.21.20.80.42.00.63.13.10.0.2.30.2
grouped normal0.0.0.0.0.0.1.30.40.0.0.90.60.0.2.31.65.40.80.0.0.0.0.70.70.0.1.01.02.81.00.0.0.0.4.01.60.0.4.20.84.92.40.40.32.10.60.0.0.0.2.10.2
heterogeneous0.0.0.0.0.0.4.40.70.0.0.90.60.0.0.0.3.40.62.41.21.10.80.0.2.12.10.70.70.0.0.0.0.0.1.51.10.0.2.00.63.52.00.60.45.30.92.62.60.0.2.20.2
total0.0.45.69.815.54.837.81.711.53.331.93.00.0.45.95.746.81.725.53.316.42.64.11.741.98.841.85.149.63.10.0.2.91.340.14.29.82.960.82.034.75.415.81.749.42.138.97.72.51.033.90.6
totaln/a0.80.63.93.90.0.2.60.50.0.4.11.410.510.50.0.2.60.50.0.2.01.00.0.3.33.34.22.02.30.90.0.0.0.3.31.50.0.0.60.30.0.0.90.42.70.72.62.60.50.51.80.2
crowded35.13.141.89.646.57.927.11.540.35.033.83.131.615.927.05.111.71.138.63.729.43.213.52.734.08.224.14.031.72.842.06.630.53.725.83.631.14.532.61.922.64.628.52.018.21.617.37.130.42.926.30.6
normal39.13.116.46.930.77.325.41.535.84.919.72.831.615.919.04.514.51.229.73.531.73.222.53.419.46.923.04.427.92.748.86.734.33.722.63.432.94.619.91.617.54.228.72.012.81.423.48.135.23.023.90.5
loose11.32.114.67.010.15.08.91.012.83.511.52.20.0.4.52.511.71.110.52.48.92.017.33.10.0.4.72.38.41.84.62.615.02.99.82.520.64.04.70.96.12.67.71.28.71.235.78.815.92.49.80.4
open10.02.011.76.41.91.914.51.210.23.110.22.221.114.016.04.117.21.38.82.215.62.616.83.213.86.014.43.58.41.83.12.113.92.713.92.98.62.612.21.310.53.516.41.720.61.79.75.713.32.214.20.5
scattered2.10.93.93.77.64.44.90.70.90.96.91.75.24.99.73.215.81.24.71.63.41.34.31.814.46.113.13.48.21.71.51.53.71.58.52.34.92.110.61.27.43.08.61.318.51.65.64.02.10.98.90.4
grouped crowded0.40.47.85.30.0.4.60.70.0.8.51.90.0.14.24.010.21.00.60.61.50.82.01.26.44.54.42.14.71.30.0.2.71.36.42.10.0.9.21.213.13.74.30.94.30.93.13.10.40.45.40.3
grouped normal0.0.0.0.3.23.23.40.60.0.3.71.30.0.8.43.011.11.11.70.91.50.95.52.03.33.38.52.87.61.60.0.0.0.6.62.01.91.47.01.012.13.61.90.64.00.80.0.1.60.84.90.3
heterogeneous1.20.70.0.0.0.8.71.00.0.1.60.90.0.1.21.25.10.75.41.76.11.718.23.05.43.93.61.80.80.60.0.0.0.3.01.50.0.3.20.710.63.43.10.810.21.32.62.60.70.55.00.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 10.07.2020 #864057/330388
NFI4
forest area
landslide/mudflow SilvaProtect · crown closure
unit of reference: canton
unit: %
unit of evaluation: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state2009/17
canton
AGAIARBEBL/BSFRGEGLGRJULUNENWOWSGSHSOSZTGTIURVDVSZGZH Switzerland
landslide/mudflow SilvaProtectcrown closure %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
n/an/a0.80.60.0.0.0.0.70.30.0.3.21.310.510.50.0.0.60.20.0.1.50.80.0.0.0.2.91.71.10.60.0.0.0.1.30.90.0.0.20.20.0.0.80.41.00.40.0.0.50.50.80.1
crowded33.83.025.48.526.86.814.71.233.24.825.72.931.615.99.23.14.50.723.73.321.62.911.52.611.45.610.53.09.21.641.46.525.63.512.02.727.34.34.80.87.12.820.61.85.00.914.26.529.72.814.50.4
normal37.43.16.84.919.36.114.31.228.14.613.12.431.615.94.92.44.70.718.63.026.73.121.03.311.65.711.23.212.02.048.06.632.63.712.62.726.64.34.00.82.21.621.01.82.30.612.76.233.53.014.30.4
loose10.52.00.0.7.94.54.60.710.23.16.61.70.0.1.41.44.70.76.91.97.31.813.02.80.0.0.0.4.61.34.52.515.02.95.51.919.73.90.60.31.01.06.31.12.00.619.17.315.52.35.70.3
open10.02.07.85.31.81.86.80.97.92.76.01.821.114.06.02.66.90.86.41.913.42.412.72.96.34.43.31.74.61.33.02.111.72.58.72.37.82.53.20.75.02.414.31.65.40.910.35.812.62.17.60.3
scattered2.10.93.93.77.34.23.70.60.90.94.31.45.24.94.52.28.20.94.71.62.91.24.91.98.64.99.52.84.01.20.0.3.11.45.51.94.92.14.90.84.02.38.01.210.81.22.52.52.31.05.70.3
grouped crowded0.40.43.93.70.0.3.00.60.0.3.11.20.0.11.53.45.80.80.60.62.01.02.01.18.64.94.12.02.10.90.0.2.61.32.71.30.0.2.40.69.23.13.10.82.80.70.0.0.40.43.00.2
grouped normal0.0.0.0.3.13.12.10.50.0.2.81.20.0.4.52.25.40.71.70.91.50.94.11.73.23.26.92.55.71.40.0.0.0.2.61.31.91.42.30.68.23.01.70.61.30.50.0.1.50.82.70.2
heterogeneous1.20.70.0.0.0.4.00.70.0.0.70.70.0.1.11.11.80.43.01.34.41.417.02.93.23.22.71.60.40.40.0.0.0.2.11.20.0.0.90.46.82.72.50.72.70.70.0.0.70.52.40.2
total96.21.247.69.766.36.854.01.780.34.165.53.1100.0.43.05.442.41.665.53.681.32.786.42.852.88.451.25.043.83.097.02.190.62.353.14.288.23.023.21.643.55.378.41.833.21.858.78.196.81.156.60.6
inside perimetern/a0.0.0.0.0.0.0.20.20.0.0.0.0.0.0.0.0.40.20.0.0.0.0.0.0.0.1.01.00.70.50.0.0.0.0.60.60.0.0.20.20.0.0.0.0.70.30.0.0.0.0.30.1
crowded1.30.72.82.812.04.83.10.63.42.02.01.00.0.4.62.31.30.45.21.70.50.51.71.04.22.81.30.92.10.91.51.53.31.52.01.10.0.6.91.08.33.12.40.74.90.80.0.0.40.43.00.2
normal1.70.80.0.4.93.62.90.63.21.90.50.50.0.5.52.33.50.61.10.80.90.72.01.22.12.12.01.42.60.90.0.1.20.92.31.31.30.94.50.85.92.52.40.72.30.60.0.0.0.2.60.2
loose0.80.63.93.90.0.0.80.30.0.0.40.40.0.1.41.42.40.51.20.80.0.1.20.80.0.0.0.0.90.60.0.0.0.1.41.00.0.0.80.32.41.70.20.22.00.63.93.90.0.1.10.1
open0.0.0.0.0.0.0.90.31.81.30.0.0.0.0.0.1.50.41.20.80.50.53.11.40.0.1.01.00.30.30.0.2.01.20.60.60.70.71.50.51.41.40.40.34.00.80.0.0.0.1.20.1
scattered0.0.0.0.1.81.80.20.20.0.0.0.0.0.0.0.1.20.40.0.0.0.0.0.0.0.0.70.70.90.61.51.50.0.0.0.0.0.1.00.41.01.00.0.2.30.60.0.0.40.40.70.1
grouped crowded0.0.0.0.0.0.0.20.20.0.0.0.0.0.1.11.10.70.30.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.1.60.53.31.90.40.30.50.30.0.0.0.0.40.1
grouped normal0.0.0.0.0.0.0.20.20.0.0.0.0.0.1.11.11.00.30.0.0.0.0.60.60.0.0.0.0.0.0.0.0.0.0.0.0.0.1.10.40.0.0.0.0.50.30.0.0.0.0.40.1
heterogeneous0.0.0.0.0.0.0.50.20.0.0.0.0.0.0.0.0.20.20.0.0.60.60.90.90.0.0.0.0.40.30.0.0.0.0.0.0.0.0.30.20.0.0.0.2.30.60.0.0.0.0.40.1
total3.81.26.84.918.76.09.11.08.42.92.91.20.0.13.63.712.21.18.72.22.41.19.52.36.23.25.92.27.91.63.02.16.52.06.92.12.01.117.71.522.34.65.81.119.41.63.93.90.80.610.10.4
outside perimetern/a0.0.3.93.90.0.1.50.40.0.0.90.60.0.0.0.1.40.40.0.0.50.50.0.3.23.20.0.0.40.30.0.0.0.1.41.00.0.0.30.20.0.0.0.0.80.42.52.50.0.0.70.1
crowded0.0.13.66.67.83.79.21.03.01.76.71.70.0.13.33.85.80.810.32.37.51.90.0.17.76.711.63.219.12.30.0.1.81.112.02.73.41.819.91.67.22.95.41.07.81.12.52.50.80.68.40.3
normal0.0.9.65.55.43.07.50.94.82.16.01.60.0.7.12.85.50.79.62.23.71.30.0.5.33.89.43.012.52.00.0.0.0.7.32.24.62.011.01.28.73.24.70.97.41.09.85.50.90.66.30.3
loose0.0.10.66.01.81.83.40.62.31.64.31.30.0.2.71.94.40.72.31.11.40.82.81.40.0.4.42.12.91.00.0.0.50.52.71.31.71.33.50.72.41.71.20.54.20.811.35.20.0.2.90.2
open0.0.3.93.90.0.6.30.81.21.24.11.30.0.8.72.98.30.91.20.81.60.90.60.67.24.110.22.93.91.20.0.0.0.4.91.80.0.7.71.04.72.31.40.510.61.23.02.90.80.65.20.3
scattered0.0.0.0.0.0.1.60.40.0.2.51.10.0.5.62.46.90.80.0.0.50.50.0.5.53.93.71.93.61.10.0.0.60.62.81.40.0.5.10.82.11.41.20.56.91.03.02.90.0.3.20.2
grouped crowded0.0.3.93.90.0.1.90.50.0.5.31.60.0.3.82.24.50.70.0.0.0.0.0.0.0.1.91.43.41.10.0.0.0.3.51.60.0.5.50.91.21.20.80.41.80.63.02.90.0.2.40.2
grouped normal0.0.0.0.0.0.1.30.40.0.0.90.60.0.2.11.55.20.70.0.0.0.0.60.60.0.1.01.02.60.90.0.0.0.3.91.60.0.4.10.84.72.30.40.31.90.60.0.0.0.2.00.2
heterogeneous0.0.0.0.0.0.4.30.70.0.0.90.60.0.0.0.3.20.62.31.21.10.80.0.2.12.10.70.70.0.0.0.0.0.1.51.10.0.2.00.63.41.90.60.45.80.92.52.50.0.2.20.2
total0.0.45.69.815.04.636.91.611.33.231.63.00.0.43.45.445.31.625.83.316.32.64.11.741.08.642.94.948.33.00.0.2.81.340.04.19.72.859.11.934.25.215.71.647.42.037.47.42.41.033.40.6
totaln/a0.80.63.93.90.0.2.50.50.0.4.11.410.510.50.0.2.50.50.0.2.01.00.0.3.23.23.91.92.20.90.0.0.0.3.21.40.0.0.60.30.0.0.80.42.50.62.52.50.50.51.70.2
crowded35.13.141.89.646.67.727.01.539.54.934.43.131.615.927.14.911.51.039.23.729.63.213.32.733.28.023.53.930.52.742.96.530.73.726.03.630.84.431.51.822.74.528.42.017.61.516.66.930.82.925.90.6
normal39.13.116.46.929.67.024.71.436.14.819.52.831.615.917.54.113.71.129.43.531.43.223.03.418.96.822.74.227.12.648.06.633.83.722.23.432.54.619.41.616.74.128.12.012.01.322.57.934.43.023.20.5
loose11.32.114.67.09.74.88.81.012.63.511.42.20.0.5.52.611.51.010.42.38.82.017.03.10.0.4.42.18.41.74.52.515.52.99.62.521.54.04.90.95.82.57.71.28.21.134.38.615.52.39.70.4
open10.02.011.76.41.81.814.01.210.93.210.12.221.114.014.73.816.71.28.72.115.52.516.53.113.55.914.53.48.81.73.02.113.72.714.22.98.52.512.41.311.13.516.01.720.11.613.26.513.42.214.00.4
scattered2.10.93.93.79.24.55.50.80.90.96.81.75.24.910.13.216.31.24.71.63.41.24.91.914.16.013.93.38.51.71.51.53.71.58.32.34.92.111.01.27.12.89.31.320.11.65.43.82.81.09.50.4
grouped crowded0.40.47.85.30.0.5.10.70.0.8.51.90.0.16.44.011.01.00.60.62.01.02.01.18.64.96.02.45.51.40.0.2.61.36.22.00.0.9.61.213.63.74.40.95.10.93.02.90.40.45.80.3
grouped normal0.0.0.0.3.13.13.50.60.0.3.71.30.0.7.72.811.61.11.70.91.50.95.41.93.23.27.92.68.31.60.0.0.0.6.52.01.91.47.51.012.83.62.10.73.70.80.0.1.50.85.10.3
heterogeneous1.20.70.0.0.0.8.81.00.0.1.50.90.0.1.11.15.30.75.31.76.01.717.93.05.33.83.31.70.80.50.0.0.0.3.61.60.0.3.20.710.13.23.10.810.81.32.52.50.70.55.00.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 10.07.2020 #864058/330389
NFI3
forest area
landslide/mudflow SilvaProtect · crown closure
unit of reference: protection forest region
unit: %
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2004/06
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
landslide/mudflow SilvaProtectcrown closure %± %± %± %± %± %± %±
n/an/a2.10.32.10.51.90.60.40.30.80.40.20.21.60.2
crowded23.20.97.80.98.31.12.30.75.30.93.30.712.50.4
normal30.11.09.31.07.81.13.70.87.51.13.40.715.80.5
loose12.50.75.60.86.21.02.80.74.10.82.60.67.60.4
open10.60.76.80.89.51.23.20.87.61.13.30.77.90.4
scattered4.50.44.50.74.20.84.40.96.11.01.50.54.30.3
grouped crowded1.10.23.30.62.80.72.90.82.90.70.80.42.00.2
grouped normal0.60.22.50.52.40.64.00.93.00.70.80.41.80.2
heterogeneous1.20.21.70.40.20.21.00.54.40.80.50.31.50.2
total86.00.843.71.643.12.024.81.941.72.016.31.554.90.6
inside perimetern/a0.00.00.10.10.50.30.40.30.70.30.20.20.20.1
crowded2.30.32.60.54.80.94.50.92.00.65.50.93.20.2
normal1.60.32.30.52.90.74.50.91.80.55.40.92.60.2
loose0.60.20.40.21.10.42.50.71.10.43.60.81.20.2
open0.80.21.00.31.40.53.60.82.60.62.40.61.60.2
scattered0.20.10.20.20.70.41.20.51.00.40.0.0.40.1
grouped crowded0.0.0.70.30.0.2.50.70.80.41.30.50.60.1
grouped normal0.0.0.30.20.0.1.80.61.80.50.80.30.50.1
heterogeneous0.10.10.30.20.0.1.60.60.70.30.30.20.40.1
total5.70.57.90.911.41.322.71.912.41.319.61.610.70.4
outside perimetern/a0.00.02.80.51.40.51.10.51.70.50.60.31.00.1
crowded2.50.38.50.912.21.35.81.04.40.816.41.56.80.3
normal2.80.414.01.110.11.210.21.36.51.013.51.47.90.4
loose1.30.35.90.85.81.06.31.16.41.08.01.14.50.3
open1.00.25.90.88.61.29.31.39.91.27.21.05.20.3
scattered0.40.12.80.53.30.75.71.06.41.05.20.92.90.2
grouped crowded0.10.12.90.51.40.56.21.14.10.85.70.92.40.2
grouped normal0.00.02.00.41.00.45.61.02.90.73.30.71.70.2
heterogeneous0.10.13.90.61.70.52.30.73.70.84.00.82.00.2
total8.30.648.51.645.52.152.52.245.92.064.01.934.40.6
totaln/a2.20.34.90.73.80.81.90.63.20.70.90.42.80.2
crowded28.01.018.91.325.31.812.71.411.61.325.31.822.50.6
normal34.41.025.61.420.71.718.41.715.81.522.41.726.30.6
loose14.50.811.91.113.11.411.61.411.71.314.31.413.30.5
open12.40.713.61.119.51.616.21.620.11.613.01.314.70.5
scattered5.00.57.60.98.21.111.31.413.51.46.61.07.60.4
grouped crowded1.30.26.80.84.10.811.61.47.81.17.81.15.00.3
grouped normal0.70.24.80.73.50.811.41.47.61.14.80.84.00.3
heterogeneous1.40.35.90.81.90.65.01.08.81.14.90.93.80.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 18.06.2020 #864059/330390
NFI3
forest area
landslide/mudflow SilvaProtect · crown closure
unit of reference: protection forest region
unit: %
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2004/06
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
landslide/mudflow SilvaProtectcrown closure %± %± %± %± %± %± %±
n/an/a2.10.31.90.41.70.50.40.30.70.30.10.11.40.2
crowded23.10.98.20.98.51.13.10.75.40.83.80.712.20.4
normal29.81.09.30.97.31.04.20.86.80.92.90.614.90.4
loose12.40.75.60.76.21.03.00.73.80.72.70.67.30.3
open10.70.76.80.89.51.23.90.87.61.03.50.77.90.4
scattered5.00.55.20.75.00.96.51.08.01.04.40.75.50.3
grouped crowded1.30.24.30.63.60.74.30.94.60.81.80.52.80.2
grouped normal0.80.22.80.52.70.64.00.83.10.61.60.42.00.2
heterogeneous1.20.21.90.40.50.30.90.44.50.80.50.31.50.2
total86.20.746.01.645.02.030.11.944.51.821.31.555.60.6
inside perimetern/a0.00.00.10.10.50.30.40.30.60.30.10.10.20.1
crowded2.20.32.50.54.50.84.50.81.90.54.90.83.10.2
normal1.60.32.20.52.60.64.10.81.50.54.60.82.40.2
loose0.60.20.40.21.30.42.20.61.10.43.10.61.20.1
open0.80.20.90.31.30.53.10.72.40.62.40.61.50.2
scattered0.20.10.20.10.80.41.10.41.10.40.40.20.50.1
grouped crowded0.0.0.60.30.20.22.20.61.00.41.10.40.60.1
grouped normal0.0.0.30.20.0.1.60.51.70.50.60.30.50.1
heterogeneous0.10.10.30.20.0.1.40.50.60.30.50.30.40.1
total5.60.57.50.811.11.220.51.711.81.217.81.410.30.4
outside perimetern/a0.00.02.60.51.30.40.90.41.40.50.50.30.90.1
crowded2.50.37.90.911.31.25.40.94.30.814.71.36.50.3
normal2.70.313.51.19.91.28.91.16.00.912.01.27.60.3
loose1.40.35.40.75.90.95.81.06.00.97.20.94.30.3
open1.00.25.50.78.11.18.31.19.11.16.10.94.90.3
scattered0.40.12.80.53.30.76.61.06.00.97.60.93.40.2
grouped crowded0.10.13.10.51.50.55.91.04.60.85.50.82.60.2
grouped normal0.00.02.00.40.90.45.30.92.90.63.50.61.80.2
heterogeneous0.10.13.60.61.70.52.40.63.50.73.80.72.00.2
total8.20.646.51.643.92.049.42.143.71.860.91.834.00.6
totaln/a2.20.34.60.63.40.71.60.52.70.60.80.32.60.2
crowded27.81.018.61.224.31.713.01.411.71.223.41.521.80.5
normal34.01.025.01.419.81.517.11.514.31.319.51.424.90.6
loose14.30.811.41.013.41.311.01.310.91.213.01.212.80.4
open12.40.713.21.118.91.515.31.519.01.512.01.214.30.5
scattered5.50.58.20.99.11.114.11.415.11.312.41.19.30.4
grouped crowded1.40.38.10.95.30.912.41.410.21.18.41.06.10.3
grouped normal0.90.25.10.73.60.710.81.37.61.05.70.84.30.3
heterogeneous1.40.35.80.72.20.64.70.98.51.04.90.83.90.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 18.06.2020 #864060/330391
NFI3
forest area
landslide/mudflow SilvaProtect · crown closure
unit of reference: protection forest region
unit: %
unit of evaluation: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state2004/06
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
landslide/mudflow SilvaProtectcrown closure %± %± %± %± %± %± %±
n/an/a2.10.32.00.41.70.50.40.30.70.30.10.11.40.2
crowded23.00.98.10.98.61.13.00.75.30.83.90.712.20.4
normal29.71.09.10.97.31.04.30.86.80.93.10.614.80.4
loose12.30.75.50.76.10.92.90.73.70.72.60.67.20.3
open10.70.76.80.89.51.13.80.87.61.03.40.67.90.3
scattered5.00.55.40.75.10.96.61.08.41.04.60.75.60.3
grouped crowded1.30.24.40.63.80.74.30.94.60.81.90.52.90.2
grouped normal0.90.23.00.52.60.64.50.93.20.61.50.42.20.2
heterogeneous1.20.21.90.40.50.30.90.44.40.80.60.31.50.2
total86.20.746.21.645.11.930.71.944.71.821.81.555.70.6
inside perimetern/a0.00.00.10.10.50.30.40.30.60.30.10.10.20.1
crowded2.20.32.50.54.40.84.50.82.00.54.80.83.00.2
normal1.60.32.20.52.60.64.00.81.50.44.60.82.40.2
loose0.60.20.40.21.20.42.20.61.10.43.20.61.20.1
open0.80.20.90.31.30.43.10.72.30.62.30.51.50.2
scattered0.20.10.20.10.80.31.10.41.20.40.40.20.50.1
grouped crowded0.0.0.60.20.20.22.10.61.00.41.10.40.60.1
grouped normal0.0.0.30.20.0.1.60.51.60.50.60.30.50.1
heterogeneous0.10.10.30.20.0.1.40.50.50.30.60.30.40.1
total5.60.57.40.810.81.220.31.711.91.217.71.410.30.4
outside perimetern/a0.00.02.60.51.20.40.90.41.40.40.50.30.90.1
crowded2.50.37.90.811.11.25.40.94.20.714.31.36.40.3
normal2.70.313.41.110.31.28.81.16.00.912.11.27.60.3
loose1.30.25.30.76.00.95.81.06.00.97.30.94.30.3
open1.00.25.60.78.01.18.21.18.91.05.90.84.90.3
scattered0.40.12.70.53.20.76.51.06.00.97.60.93.30.2
grouped crowded0.10.13.40.61.70.55.91.04.50.85.60.82.70.2
grouped normal0.00.02.00.40.90.45.20.92.80.63.40.61.80.2
heterogeneous0.10.13.50.61.70.52.30.63.60.73.70.72.00.2
total8.20.646.41.644.01.949.02.043.41.860.41.734.00.6
totaln/a2.10.34.70.63.40.71.60.52.70.60.80.32.60.2
crowded27.71.018.51.224.11.612.91.411.61.223.01.521.70.5
normal33.91.024.71.320.21.517.11.514.21.319.81.424.90.5
loose14.30.811.21.013.31.310.91.310.81.113.11.212.70.4
open12.50.713.21.118.71.515.21.518.81.411.71.214.30.5
scattered5.60.58.30.99.01.114.21.415.71.312.51.19.50.4
grouped crowded1.40.38.40.95.60.912.31.410.11.18.51.06.20.3
grouped normal1.00.25.30.73.50.711.21.37.61.05.50.84.40.3
heterogeneous1.40.35.70.72.10.64.60.98.51.05.00.83.90.2
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 18.06.2020 #864061/330392
NFI4
forest area
landslide/mudflow SilvaProtect · crown closure
unit of reference: protection forest region
unit: %
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2009/17
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
landslide/mudflow SilvaProtectcrown closure %± %± %± %± %± %± %±
n/an/a0.80.21.30.40.50.31.00.50.80.40.20.20.80.1
crowded27.01.09.91.011.51.34.00.93.90.84.80.914.90.5
normal28.61.010.31.010.91.32.00.65.91.03.60.815.50.5
loose10.60.73.70.63.00.72.00.65.40.90.60.36.00.3
open11.40.75.50.85.61.04.50.98.91.22.40.67.70.4
scattered3.20.43.80.64.10.85.21.06.51.02.40.63.90.3
grouped crowded0.70.22.60.52.40.61.70.63.80.80.90.41.70.2
grouped normal1.00.22.80.53.50.81.40.54.60.90.80.42.00.2
heterogeneous2.70.43.70.61.60.52.90.81.90.50.60.32.40.2
total86.00.843.71.643.12.024.81.941.72.016.31.554.90.6
inside perimetern/a0.0.0.30.20.50.30.80.40.30.20.0.0.20.1
crowded2.10.33.10.64.50.95.51.01.30.57.51.13.40.2
normal1.80.32.30.53.60.72.40.73.60.75.40.92.80.2
loose0.50.20.60.21.50.52.50.72.60.61.30.51.10.1
open0.90.20.70.30.30.24.91.01.60.51.20.41.30.2
scattered0.10.10.10.10.70.32.70.71.10.41.00.40.60.1
grouped crowded0.0.0.30.20.20.20.60.30.50.31.60.50.40.1
grouped normal0.10.10.20.20.20.20.60.31.20.41.10.40.40.1
heterogeneous0.20.10.20.20.0.2.80.70.20.20.30.20.40.1
total5.70.57.90.911.41.322.71.912.41.319.61.610.70.4
outside perimetern/a0.20.11.50.40.90.41.00.51.50.51.00.40.80.1
crowded2.90.413.21.114.91.59.01.34.40.821.71.79.00.4
normal2.80.49.31.011.31.38.91.25.20.912.31.36.80.3
loose1.00.24.60.73.90.84.91.04.30.84.30.83.10.2
open0.90.27.80.94.30.812.61.510.01.28.71.15.50.3
scattered0.10.13.00.63.70.86.51.17.41.03.80.72.90.2
grouped crowded0.10.13.00.62.80.71.40.54.20.85.40.92.10.2
grouped normal0.10.11.50.42.80.72.20.75.30.94.30.81.90.2
heterogeneous0.40.14.50.71.00.45.91.13.60.82.60.62.30.2
total8.30.648.51.645.52.152.52.245.92.064.01.934.40.6
totaln/a0.90.23.20.61.90.62.90.82.70.71.10.41.80.2
crowded32.01.026.31.430.91.918.51.79.61.234.11.927.30.6
normal33.21.021.91.425.71.813.31.514.71.421.41.625.00.6
loose12.10.78.90.98.41.19.41.312.31.36.31.010.20.4
open13.20.714.01.110.21.322.01.920.51.612.31.314.60.5
scattered3.40.46.90.88.51.114.51.615.01.47.11.07.40.4
grouped crowded0.70.25.90.85.40.93.80.98.51.18.01.14.20.3
grouped normal1.10.24.50.76.41.04.20.911.01.36.21.04.30.3
heterogeneous3.30.48.30.92.60.711.51.45.70.93.50.75.20.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 18.06.2020 #864062/330393
NFI4
forest area
landslide/mudflow SilvaProtect · crown closure
unit of reference: protection forest region
unit: %
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2009/17
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
landslide/mudflow SilvaProtectcrown closure %± %± %± %± %± %± %±
n/an/a0.80.21.20.30.50.31.10.40.70.30.10.10.80.1
crowded26.91.010.11.011.21.24.70.94.30.84.70.814.40.4
normal28.41.010.01.010.51.22.50.65.40.83.60.714.60.4
loose10.40.73.50.63.40.72.10.65.70.90.50.35.80.3
open11.40.75.70.75.70.95.00.98.01.02.70.67.60.3
scattered3.50.44.50.64.40.89.01.26.90.95.50.85.00.3
grouped crowded0.90.24.00.63.60.71.90.65.90.91.90.52.60.2
grouped normal1.10.23.20.64.20.81.40.55.60.91.40.42.40.2
heterogeneous2.70.33.80.61.60.52.50.71.90.50.80.32.40.2
total86.20.746.01.645.02.030.11.944.51.821.31.555.60.6
inside perimetern/a0.0.0.30.20.50.30.70.40.60.30.10.10.30.1
crowded2.00.32.90.54.00.85.20.91.10.46.30.93.20.2
normal1.80.32.20.53.20.72.40.63.20.65.00.82.70.2
loose0.50.10.50.21.50.52.20.62.20.51.20.41.10.1
open0.90.20.60.30.30.24.30.81.70.51.30.41.30.1
scattered0.10.10.10.10.80.32.30.61.10.41.10.40.70.1
grouped crowded0.0.0.40.20.60.30.50.30.70.31.50.40.50.1
grouped normal0.10.10.20.10.20.20.50.31.10.41.00.40.40.1
heterogeneous0.20.10.20.10.0.2.40.60.10.10.30.20.40.1
total5.60.57.50.811.11.220.51.711.81.217.81.410.30.4
outside perimetern/a0.10.11.40.40.80.40.90.41.30.40.80.30.70.1
crowded2.80.412.81.114.11.38.31.14.30.719.21.48.60.4
normal2.70.48.80.910.61.27.91.15.00.811.21.16.50.3
loose1.00.24.30.63.50.74.50.94.20.74.10.73.00.2
open0.80.27.40.84.50.811.31.39.11.17.81.05.30.3
scattered0.10.12.90.53.50.77.11.17.00.95.70.83.20.2
grouped crowded0.10.13.10.53.00.72.00.64.10.75.50.82.30.2
grouped normal0.10.11.50.43.00.72.10.65.50.94.40.72.10.2
heterogeneous0.40.14.30.60.90.45.30.93.30.72.40.62.20.2
total8.20.646.51.643.92.049.42.143.71.860.91.834.00.6
totaln/a0.90.22.90.51.70.52.70.72.60.61.00.41.80.2
crowded31.81.025.81.429.41.818.21.69.71.130.21.626.20.6
normal32.91.021.01.324.31.712.81.413.61.319.81.423.80.5
loose11.90.78.30.98.41.18.71.212.11.25.80.89.80.4
open13.10.713.81.110.51.220.61.718.71.511.81.214.20.5
scattered3.80.47.50.88.61.118.51.615.01.312.21.18.90.4
grouped crowded1.00.27.50.87.31.04.30.910.81.28.91.05.40.3
grouped normal1.20.24.90.77.31.04.00.812.21.26.90.94.90.3
heterogeneous3.30.48.30.92.50.610.21.35.30.83.40.75.00.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 18.06.2020 #864063/330394
NFI3
forest area
landslide/mudflow SilvaProtect · crown closure
unit of reference: protection forest region
unit: %
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI3
state2004/06
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
landslide/mudflow SilvaProtectcrown closure %± %± %± %± %± %± %±
n/an/a2.00.32.00.41.60.50.50.30.60.30.10.11.40.1
crowded23.30.97.60.88.51.03.60.75.00.84.00.712.20.4
normal29.30.99.00.97.41.04.60.86.40.92.90.614.60.4
loose12.30.75.60.75.60.83.10.74.10.72.60.57.20.3
open10.60.66.60.79.31.13.90.87.70.93.20.67.80.3
scattered5.10.45.00.65.30.86.51.08.41.04.40.75.60.3
grouped crowded1.40.24.40.64.10.74.70.84.40.72.10.53.00.2
grouped normal0.90.22.70.52.60.64.40.83.60.71.50.42.20.2
heterogeneous1.30.21.70.40.80.30.80.44.60.70.70.31.60.2
total86.30.744.61.545.31.832.11.844.91.721.41.455.60.5
inside perimetern/a0.00.00.10.10.50.30.30.20.50.20.10.10.20.1
crowded2.20.32.40.54.10.74.20.82.10.55.10.73.00.2
normal1.50.32.30.42.50.63.90.81.50.44.50.72.40.2
loose0.60.20.50.21.10.41.90.51.50.42.80.61.20.1
open0.80.21.00.31.30.42.90.72.20.52.10.51.50.1
scattered0.20.10.30.20.70.30.90.41.10.40.50.20.50.1
grouped crowded0.0.0.50.20.10.12.10.60.90.31.10.30.60.1
grouped normal0.0.0.40.20.10.11.70.51.60.40.60.20.50.1
heterogeneous0.10.10.30.10.0.1.40.40.50.20.70.30.40.1
total5.50.57.70.810.51.119.41.511.81.117.41.310.10.4
outside perimetern/a0.00.03.00.51.20.41.00.41.40.40.50.21.00.1
crowded2.60.38.00.811.41.26.20.94.00.715.21.26.70.3
normal2.70.313.31.010.21.18.71.15.90.812.41.17.60.3
loose1.30.25.50.75.80.95.90.95.90.87.70.94.40.2
open1.00.26.10.78.11.07.91.18.91.05.70.84.90.3
scattered0.40.12.70.53.30.75.90.96.10.87.20.93.20.2
grouped crowded0.10.13.20.51.50.45.40.94.40.75.40.82.50.2
grouped normal0.00.02.50.41.10.45.30.93.10.63.20.61.90.2
heterogeneous0.10.13.50.51.50.42.30.63.50.63.90.72.00.2
total8.20.647.71.544.11.848.51.943.31.761.21.734.20.5
totaln/a2.10.35.00.63.40.71.80.52.50.50.70.32.60.2
crowded28.00.918.01.124.11.514.01.311.21.124.31.421.90.5
normal33.51.024.61.320.21.417.21.513.81.219.81.324.70.5
loose14.20.711.61.012.51.211.01.211.51.113.01.212.80.4
open12.50.713.71.018.71.414.71.418.91.411.01.114.20.4
scattered5.70.58.00.89.31.113.31.315.61.312.11.19.30.3
grouped crowded1.50.28.10.85.70.812.21.39.61.08.50.96.10.3
grouped normal1.00.25.50.73.80.711.31.28.41.05.20.74.60.3
heterogeneous1.50.25.50.72.30.64.40.88.61.05.30.83.90.2
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 18.06.2020 #864064/330395
NFI4
forest area
landslide/mudflow SilvaProtect · crown closure
unit of reference: protection forest region
unit: %
unit of evaluation: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state2009/17
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
landslide/mudflow SilvaProtectcrown closure %± %± %± %± %± %± %±
n/an/a0.80.21.20.30.40.31.00.40.70.30.10.10.70.1
crowded27.00.910.51.011.31.25.00.94.30.74.80.814.40.4
normal28.21.09.60.910.11.22.30.65.10.83.70.714.20.4
loose10.50.73.50.63.40.71.90.65.50.80.60.35.70.3
open11.40.75.50.75.70.95.40.97.71.03.10.67.60.3
scattered3.80.45.10.74.70.810.81.27.50.96.20.85.60.3
grouped crowded0.90.24.70.74.50.82.80.76.60.92.30.53.00.2
grouped normal1.10.23.30.54.60.81.30.56.20.92.10.52.70.2
heterogeneous2.70.33.90.61.70.52.70.72.20.50.70.32.50.2
total86.30.747.31.546.31.933.21.845.81.823.71.556.40.6
inside perimetern/a0.0.0.30.20.40.30.70.30.50.30.10.10.30.1
crowded2.10.32.80.54.00.84.90.81.00.46.00.83.10.2
normal1.80.32.20.53.10.62.30.63.00.64.90.82.60.2
loose0.50.10.50.21.40.52.00.62.20.51.30.41.10.1
open0.90.20.60.20.40.34.00.81.60.41.50.41.30.1
scattered0.10.10.10.10.70.32.30.61.20.41.00.40.70.1
grouped crowded0.0.0.40.20.60.30.50.30.70.31.40.40.50.1
grouped normal0.00.00.20.10.10.10.50.31.10.41.00.30.40.1
heterogeneous0.20.10.20.10.0.2.30.60.30.20.20.20.40.1
total5.60.57.20.810.81.219.41.611.51.117.41.310.10.4
outside perimetern/a0.10.11.40.40.80.30.80.41.20.40.70.30.70.1
crowded2.80.412.41.013.71.37.81.14.30.718.31.48.40.3
normal2.70.38.70.910.31.27.41.04.80.810.61.16.40.3
loose1.00.24.20.63.50.74.20.84.20.74.00.73.00.2
open0.80.27.20.84.70.810.61.28.81.07.40.95.20.3
scattered0.10.12.90.53.30.76.91.06.60.95.80.83.20.2
grouped crowded0.10.13.10.53.00.71.80.64.30.75.60.82.30.2
grouped normal0.10.11.40.42.80.61.90.65.30.84.30.72.00.2
heterogeneous0.40.14.20.60.90.45.80.93.10.62.40.52.30.2
total8.10.645.51.542.91.947.42.042.61.858.91.733.50.6
totaln/a0.90.22.80.51.60.52.50.62.40.61.00.31.70.2
crowded31.91.025.71.328.91.717.61.59.71.129.11.625.90.5
normal32.61.020.51.223.41.612.01.312.91.219.11.423.10.5
loose11.90.78.20.98.21.18.21.111.91.25.80.89.70.4
open13.10.713.31.110.91.220.11.618.11.411.91.114.00.4
scattered4.10.48.10.88.81.120.11.615.21.313.01.19.50.4
grouped crowded0.90.28.10.88.11.05.10.911.61.29.31.05.80.3
grouped normal1.20.24.90.77.61.03.70.812.61.27.40.95.10.3
heterogeneous3.30.48.30.92.50.610.81.35.60.83.40.65.10.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 18.06.2020 #864065/330396
NFI3
forest area
landslide/mudflow SilvaProtect · crown closure
unit of reference: economic region
unit: %
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2004/06
economic region
Western JuraEastern JuraWestern PlateauCentral PlateauEastern PlateauWestern Pre-AlpsCentral Pre-AlpsEastern Pre-AlpsNorthwestern AlpsCentral AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
landslide/mudflow SilvaProtectcrown closure %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
n/an/a0.90.42.20.93.81.22.40.82.80.72.11.22.60.72.10.81.20.71.81.31.41.00.40.30.80.40.20.21.50.2
crowded15.21.337.83.226.32.824.12.326.11.97.21.79.21.410.31.75.51.44.62.05.71.82.30.75.30.93.30.712.50.4
normal24.31.631.73.127.73.033.42.536.22.19.62.110.41.49.71.67.11.68.82.62.61.53.70.87.51.13.40.715.80.5
loose13.01.211.02.112.42.211.21.713.81.55.61.66.51.27.41.44.01.38.52.71.61.22.80.74.10.82.60.67.60.4
open13.61.33.21.29.01.99.81.610.81.35.01.68.41.39.51.64.81.412.03.17.62.43.20.87.61.13.30.77.90.4
scattered6.30.92.21.05.81.63.10.93.20.84.01.56.01.14.61.12.51.02.81.64.41.84.40.96.11.01.50.54.30.3
grouped crowded1.70.50.0.2.51.00.70.50.60.42.71.23.40.81.80.73.21.14.72.13.81.72.90.82.90.70.80.42.00.2
grouped normal1.40.40.0.1.40.80.0.0.0.1.81.02.00.63.00.94.01.21.91.31.30.94.00.93.00.70.80.41.80.2
heterogeneous1.90.50.0.0.50.51.70.70.70.30.80.61.90.60.30.32.00.90.0.0.0.1.00.54.40.80.50.31.40.2
total78.31.588.22.289.42.186.31.894.31.038.73.550.42.348.62.734.53.045.24.728.43.924.81.941.72.016.31.555.00.6
inside perimetern/a0.0.0.0.0.0.0.0.0.20.20.0.0.0.0.30.30.40.40.0.1.30.90.40.30.70.30.20.20.20.1
crowded3.80.72.71.10.40.43.10.90.20.23.41.21.80.64.31.12.91.03.91.96.32.14.50.92.00.65.50.93.10.2
normal2.80.62.81.20.40.40.30.30.70.42.71.21.40.62.00.83.71.25.42.13.11.34.50.91.80.55.40.92.60.2
loose0.90.41.30.70.0.0.20.20.40.30.70.70.40.30.60.40.40.42.81.60.70.72.50.71.10.43.60.81.20.2
open1.60.50.40.40.40.40.60.40.20.20.90.60.60.40.50.41.60.84.82.11.01.03.60.82.60.62.40.61.60.2
scattered0.40.20.50.50.0.0.0.0.0.0.0.0.40.30.40.40.0.0.0.2.41.41.20.51.00.40.0.0.40.1
grouped crowded0.0.0.0.0.0.0.0.0.0.0.0.0.20.20.0.2.00.90.0.0.0.2.50.70.80.41.30.50.60.1
grouped normal0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.1.20.70.0.0.0.1.80.61.80.50.80.30.50.1
heterogeneous0.10.10.0.0.50.50.30.30.0.0.0.0.20.20.0.0.80.60.0.0.0.1.60.60.70.30.30.20.40.1
total9.71.17.81.81.70.94.41.11.60.57.61.95.11.08.11.513.02.116.83.514.93.122.71.912.41.319.61.610.60.4
outside perimetern/a0.0.0.0.0.50.50.0.0.0.7.21.91.40.51.30.62.71.01.81.31.51.01.10.51.70.50.60.31.10.1
crowded4.30.70.90.61.70.82.20.81.20.56.71.79.51.48.71.58.21.811.23.121.93.65.81.04.40.816.41.56.80.3
normal3.80.71.80.94.31.32.00.71.60.513.82.413.11.612.21.815.72.26.62.46.92.210.21.36.51.013.51.47.90.4
loose1.60.50.50.51.00.72.20.80.90.45.51.56.91.25.11.24.51.38.32.75.92.16.31.16.41.08.01.14.50.3
open1.30.40.90.60.50.51.70.70.40.35.41.66.21.19.31.65.11.45.52.28.72.49.31.39.91.27.21.05.20.3
scattered0.50.30.0.1.00.70.60.40.0.3.01.31.40.52.80.95.71.52.71.55.72.15.71.06.41.05.20.92.90.2
grouped crowded0.30.20.0.0.0.0.30.30.0.4.51.41.00.41.20.64.81.30.0.2.71.36.21.14.10.85.70.92.40.2
grouped normal0.10.10.0.0.0.0.0.0.0.1.60.81.80.61.30.62.51.00.90.90.70.75.61.02.90.73.30.71.70.2
heterogeneous0.10.10.0.0.0.0.30.30.0.6.11.73.30.81.50.73.41.20.90.92.61.32.30.73.70.84.00.82.00.2
total12.01.24.01.38.91.99.31.54.10.953.73.644.52.343.32.752.53.238.04.756.74.352.52.245.92.064.01.934.40.6
totaln/a0.90.42.20.94.31.32.40.83.00.79.22.14.00.83.71.04.31.33.71.74.21.71.90.63.20.70.90.42.80.2
crowded23.31.541.43.328.42.829.42.427.51.917.32.320.51.923.32.316.72.319.73.834.04.112.71.411.61.325.31.822.40.6
normal30.91.736.33.232.43.135.72.538.52.126.03.124.92.023.92.326.52.720.83.812.62.818.41.715.81.522.41.726.30.6
loose15.51.312.72.313.32.313.61.815.11.511.72.213.81.613.11.88.91.819.53.98.32.511.61.411.71.314.31.413.30.5
open16.61.44.61.49.92.012.01.711.41.411.32.315.31.619.32.111.52.022.34.017.33.316.21.620.11.613.01.314.60.5
scattered7.20.92.71.16.81.73.71.03.20.87.01.97.71.27.71.58.11.75.62.212.52.911.31.413.51.46.61.07.60.4
grouped crowded1.90.50.0.2.51.00.90.50.60.47.21.84.60.93.00.910.01.94.72.16.52.111.61.47.81.17.81.15.00.3
grouped normal1.50.50.0.1.40.80.0.0.0.3.41.33.80.84.31.17.81.72.81.62.01.111.41.47.61.14.80.84.00.3
heterogeneous2.20.50.0.1.00.72.20.80.70.36.91.85.51.11.80.76.21.50.90.92.61.35.01.08.81.14.90.93.90.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 10.07.2020 #864066/330397
NFI3
forest area
landslide/mudflow SilvaProtect · crown closure
unit of reference: economic region
unit: %
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2004/06
economic region
Western JuraEastern JuraWestern PlateauCentral PlateauEastern PlateauWestern Pre-AlpsCentral Pre-AlpsEastern Pre-AlpsNorthwestern AlpsCentral AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
landslide/mudflow SilvaProtectcrown closure %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
n/an/a0.80.32.20.93.61.12.40.82.80.71.91.12.50.72.00.71.10.61.51.11.30.90.40.30.70.30.10.11.40.2
crowded15.11.338.13.225.62.724.02.326.31.97.71.79.21.310.31.66.51.45.42.06.31.83.10.75.40.83.80.712.20.4
normal23.91.532.03.027.02.933.62.535.82.09.42.010.11.49.11.58.01.68.92.42.31.34.20.86.80.92.90.614.90.4
loose12.61.210.82.112.22.211.11.713.91.55.21.56.41.17.51.44.51.27.02.32.81.43.00.73.80.72.70.67.30.3
open13.41.23.21.210.32.09.81.610.81.35.11.58.61.29.81.64.51.210.72.78.02.33.90.87.61.03.50.77.90.4
scattered7.20.92.21.06.41.63.10.93.60.84.41.55.91.04.81.14.91.35.52.05.11.86.51.08.01.04.40.75.50.3
grouped crowded2.00.50.0.2.41.00.70.50.60.33.31.24.30.92.90.94.91.35.52.04.11.64.30.94.60.81.80.52.80.2
grouped normal1.90.50.0.1.40.80.0.0.0.2.81.22.30.73.41.03.81.12.41.41.20.84.00.83.10.61.60.42.10.2
heterogeneous1.90.50.0.0.90.61.70.70.70.30.80.52.30.70.30.32.10.80.80.80.70.70.90.44.50.80.50.31.50.2
total78.81.488.52.189.82.086.31.894.41.040.53.551.52.249.92.640.32.947.74.431.83.830.11.944.51.821.31.555.70.6
inside perimetern/a0.0.0.0.0.0.0.0.0.20.20.0.0.0.0.30.30.30.30.0.1.20.80.40.30.60.30.10.10.20.1
crowded3.70.72.71.10.40.43.10.90.20.23.61.21.70.64.01.02.50.93.91.75.71.94.50.81.90.54.90.83.00.2
normal2.80.62.81.10.40.40.30.30.70.32.51.11.30.51.90.73.61.14.41.82.71.24.10.81.50.54.60.82.40.2
loose0.90.31.30.70.0.0.20.20.40.30.60.60.40.30.60.40.40.43.81.70.70.72.20.61.10.43.10.61.20.1
open1.60.50.40.40.40.40.60.40.20.20.80.60.60.30.50.41.40.73.91.70.90.93.10.72.40.62.40.61.50.2
scattered0.40.20.50.50.0.0.0.0.0.0.0.0.40.30.30.30.0.0.80.82.21.31.10.41.10.40.40.20.50.1
grouped crowded0.0.0.0.0.0.0.0.0.0.0.0.0.20.20.0.1.70.80.80.80.0.2.20.61.00.41.10.40.60.1
grouped normal0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.1.10.60.0.0.0.1.60.51.70.50.60.30.50.1
heterogeneous0.10.10.0.0.50.50.30.30.0.0.0.0.20.20.0.0.70.50.0.0.0.1.40.50.60.30.50.30.40.1
total9.51.07.61.81.70.84.41.11.50.57.51.84.91.07.51.411.71.917.73.313.32.820.51.711.81.217.81.410.30.4
outside perimetern/a0.0.0.0.0.40.40.0.0.0.6.71.81.30.51.20.62.30.91.51.11.30.90.90.41.40.50.50.31.00.1
crowded4.10.70.80.61.60.82.20.81.20.46.31.59.31.38.41.47.11.510.02.719.63.35.40.94.30.814.71.36.50.3
normal3.60.71.80.94.11.32.00.71.50.513.22.313.11.512.21.714.02.06.32.16.82.08.91.16.00.912.01.27.50.3
loose1.70.50.50.50.90.72.20.80.90.45.11.46.61.15.11.13.91.28.52.55.92.05.81.06.00.97.20.94.30.3
open1.30.40.90.60.50.51.70.70.40.35.01.56.01.18.71.54.81.34.61.89.02.38.31.19.11.16.10.94.90.3
scattered0.50.30.0.0.90.70.60.40.0.2.81.21.50.52.60.95.31.32.21.36.42.16.61.06.00.97.60.93.40.2
grouped crowded0.20.20.0.0.0.0.30.30.0.5.81.60.90.41.70.74.81.30.0.2.41.25.91.04.60.85.50.82.60.2
grouped normal0.10.10.0.0.0.0.0.0.0.1.50.81.70.61.20.62.91.00.80.80.60.65.30.92.90.63.50.61.80.2
heterogeneous0.10.10.0.0.0.0.30.30.0.5.71.63.20.81.40.62.91.00.80.82.91.32.40.63.50.73.80.72.00.2
total11.71.13.91.38.51.89.31.54.00.852.03.543.62.242.52.648.12.934.64.254.94.149.42.143.71.860.91.834.00.6
totaln/a0.80.32.20.94.11.22.40.82.90.78.62.03.80.83.41.03.71.13.01.43.81.51.60.52.70.60.80.32.60.2
crowded22.91.541.73.327.62.729.32.427.71.917.52.320.21.822.72.216.12.119.43.531.63.713.01.411.71.223.41.521.70.5
normal30.41.636.53.131.53.135.82.538.02.025.12.924.61.923.22.225.52.519.63.411.82.617.11.514.31.319.51.424.90.6
loose15.21.312.52.213.22.213.61.815.21.510.92.113.41.613.11.88.81.719.43.59.42.411.01.310.91.213.01.212.80.4
open16.21.34.51.411.22.112.01.711.41.411.02.215.21.618.92.110.71.819.23.517.93.115.31.519.01.512.01.214.20.5
scattered8.11.02.61.17.31.73.71.03.60.87.11.97.81.27.81.410.21.88.52.413.72.814.11.415.11.312.41.19.40.4
grouped crowded2.30.50.0.2.41.00.90.50.60.39.01.95.41.04.51.111.41.96.32.16.52.012.41.410.21.18.41.06.00.3
grouped normal2.10.50.0.1.40.80.0.0.0.4.31.44.00.94.61.17.81.63.11.51.81.010.81.37.61.05.70.84.40.3
heterogeneous2.10.50.0.1.30.82.20.80.70.36.51.75.71.01.70.75.71.41.51.13.61.54.70.98.51.04.90.83.90.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 10.07.2020 #864067/330398
NFI3
forest area
landslide/mudflow SilvaProtect · crown closure
unit of reference: economic region
unit: %
unit of evaluation: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state2004/06
economic region
Western JuraEastern JuraWestern PlateauCentral PlateauEastern PlateauWestern Pre-AlpsCentral Pre-AlpsEastern Pre-AlpsNorthwestern AlpsCentral AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
landslide/mudflow SilvaProtectcrown closure %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
n/an/a0.80.32.20.93.61.12.30.82.70.71.91.12.60.72.00.71.00.61.51.01.20.90.40.30.70.30.10.11.40.2
crowded14.91.338.13.225.62.724.22.226.41.98.01.79.11.310.11.66.31.46.12.16.81.93.00.75.30.83.90.712.20.4
normal23.71.532.03.027.02.933.62.535.82.09.22.010.01.49.21.57.71.68.72.42.21.34.30.86.80.93.10.614.90.4
loose12.51.210.82.112.42.211.21.713.81.55.11.56.31.17.31.44.41.26.82.22.71.42.90.73.70.72.60.67.20.3
open13.61.23.21.210.22.09.61.610.71.35.01.58.71.29.61.64.41.210.52.68.42.33.80.87.61.03.40.67.80.3
scattered7.20.92.21.06.31.63.41.03.70.84.31.55.81.04.71.15.71.36.22.15.01.76.61.08.41.04.60.75.60.3
grouped crowded2.10.50.0.2.41.00.60.50.60.34.11.44.20.93.10.94.71.26.22.14.01.64.30.94.60.81.90.52.90.2
grouped normal2.20.50.0.1.40.80.0.0.0.2.71.22.30.63.30.94.71.22.31.31.20.84.50.93.20.61.50.42.20.2
heterogeneous1.80.50.0.0.80.61.70.70.70.30.70.52.20.70.30.32.00.80.70.70.70.70.90.44.40.80.60.31.50.2
total78.81.488.52.189.62.086.61.894.51.040.93.451.32.249.62.640.92.849.04.332.23.830.71.944.71.821.81.555.80.6
inside perimetern/a0.0.0.0.0.0.0.0.0.20.20.0.0.0.0.20.20.30.30.0.1.20.80.40.30.60.30.10.10.20.1
crowded3.60.72.71.10.40.43.00.90.20.23.51.21.70.63.91.02.70.93.81.75.51.84.50.82.00.54.80.83.00.2
normal2.80.62.81.10.40.40.30.30.70.32.41.11.30.51.80.73.41.14.31.72.71.14.00.81.50.44.60.82.40.2
loose0.90.31.30.70.0.0.20.20.40.20.60.60.40.30.60.40.30.33.71.70.70.72.20.61.10.43.20.61.20.1
open1.70.50.40.40.40.40.60.40.20.20.80.60.60.30.50.31.30.73.81.70.90.93.10.72.30.62.30.51.50.2
scattered0.40.20.50.50.0.0.0.0.0.0.0.0.40.30.30.30.0.0.70.72.11.21.10.41.20.40.40.20.50.1
grouped crowded0.0.0.0.0.0.0.0.0.0.0.0.0.20.20.0.1.70.70.70.70.0.2.10.61.00.41.10.40.60.1
grouped normal0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.1.00.60.0.0.0.1.60.51.60.50.60.30.50.1
heterogeneous0.10.10.0.0.50.50.30.30.0.0.0.0.20.20.0.0.70.50.0.0.0.1.40.50.50.30.60.30.40.1
total9.51.07.61.81.60.84.31.11.50.57.31.84.81.07.41.411.61.817.23.313.02.720.31.711.91.217.71.410.20.4
outside perimetern/a0.0.0.0.0.40.40.0.0.0.7.11.81.30.51.20.62.30.81.51.01.30.90.90.41.40.40.50.31.00.1
crowded4.10.70.80.62.00.92.20.81.20.46.11.59.41.38.31.46.91.59.82.619.13.25.40.94.20.714.31.36.40.3
normal3.60.71.80.94.11.31.90.71.50.512.92.213.11.512.81.713.91.96.12.17.32.08.81.16.00.912.11.27.60.3
loose1.60.50.50.50.90.62.20.80.90.45.01.46.51.15.01.13.81.18.32.46.42.05.81.06.00.97.30.94.30.3
open1.20.40.90.60.50.51.60.70.40.35.31.56.11.18.81.54.61.24.51.88.82.28.21.18.91.05.90.84.90.3
scattered0.60.30.0.0.90.60.60.40.0.2.71.21.50.52.60.85.11.32.21.26.22.06.51.06.00.97.60.93.40.2
grouped crowded0.20.20.0.0.0.0.30.30.0.5.61.51.10.41.90.75.31.30.0.2.41.25.91.04.50.85.60.82.70.2
grouped normal0.10.10.0.0.0.0.0.0.0.1.50.71.70.61.20.62.81.00.70.70.60.65.20.92.80.63.40.61.80.2
heterogeneous0.10.10.0.0.0.0.30.30.0.5.61.63.20.81.40.62.81.00.70.72.81.32.30.63.60.73.70.72.00.2
total11.71.13.91.38.81.89.11.54.00.851.83.443.92.243.02.647.52.933.84.154.94.049.02.043.41.860.41.734.00.6
totaln/a0.80.32.20.94.01.22.30.82.90.79.02.03.90.83.40.93.61.12.91.43.71.51.60.52.70.60.80.32.60.2
crowded22.61.541.73.328.02.729.42.427.71.917.52.320.21.822.32.115.92.119.83.531.43.712.91.411.61.223.01.521.60.5
normal30.11.636.53.131.43.035.82.538.02.024.52.924.51.923.82.225.02.419.13.312.22.617.11.514.21.319.81.424.90.5
loose15.01.312.52.213.42.213.61.815.11.510.62.013.21.512.91.88.51.618.93.49.82.410.91.310.81.113.11.212.70.4
open16.51.34.51.411.02.011.81.711.31.311.12.115.41.618.82.010.31.818.83.418.03.115.21.518.81.411.71.214.20.5
scattered8.21.02.61.17.21.74.01.03.70.87.01.87.71.27.61.410.81.89.12.513.32.714.21.415.71.312.51.19.50.4
grouped crowded2.40.50.0.2.41.00.90.50.60.39.82.05.51.05.01.111.71.96.92.26.31.912.31.410.11.18.51.06.20.3
grouped normal2.30.50.0.1.40.80.0.0.0.4.21.44.00.84.51.18.51.63.01.51.71.011.21.37.61.05.50.84.40.3
heterogeneous2.10.50.0.1.30.72.20.80.70.36.31.75.61.01.70.75.51.31.51.03.51.44.60.98.51.05.00.83.90.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 10.07.2020 #864068/330399
NFI3
forest area
landslide/mudflow SilvaProtect · crown closure
unit of reference: economic region
unit: %
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI3
state2004/06
economic region
Western JuraEastern JuraWestern PlateauCentral PlateauEastern PlateauWestern Pre-AlpsCentral Pre-AlpsEastern Pre-AlpsNorthwestern AlpsCentral AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
landslide/mudflow SilvaProtectcrown closure %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
n/an/a0.70.32.00.84.31.22.30.72.70.62.01.02.70.71.70.70.90.51.30.91.71.00.50.30.60.30.10.11.40.1
crowded15.21.237.83.025.82.624.52.126.91.87.61.68.61.29.31.45.91.36.12.08.32.03.60.75.00.84.00.712.20.4
normal23.81.430.92.926.02.732.42.335.71.99.01.810.01.39.01.47.41.47.92.23.81.64.60.86.40.92.90.614.70.4
loose12.61.111.02.012.52.110.81.513.51.45.01.46.41.16.61.24.51.16.82.12.41.23.10.74.10.72.60.57.20.3
open13.41.24.21.39.61.810.41.510.21.24.61.38.51.210.01.54.31.19.52.47.42.03.90.87.70.93.20.67.80.3
scattered7.20.92.41.06.11.53.60.94.00.83.51.35.61.05.01.15.41.26.11.95.61.76.51.08.41.04.40.75.60.3
grouped crowded2.10.50.0.2.81.00.50.40.70.44.21.34.10.83.20.94.71.26.12.04.61.64.70.84.40.72.10.53.00.2
grouped normal2.20.50.0.1.60.80.0.0.0.2.31.02.10.63.20.94.21.12.81.41.10.84.40.83.60.71.50.42.20.2
heterogeneous2.00.50.0.1.10.61.70.60.60.31.10.62.00.60.50.41.70.72.01.20.60.60.80.44.60.70.70.31.60.2
total79.31.488.32.189.81.986.21.794.30.939.43.150.02.148.62.439.12.748.64.135.43.632.11.844.91.721.41.455.70.5
inside perimetern/a0.0.0.0.0.0.0.0.0.20.20.0.0.0.0.20.20.30.30.60.61.10.80.30.20.50.20.10.10.20.1
crowded3.70.62.51.00.30.32.90.80.20.23.61.11.50.53.40.92.40.85.01.84.91.64.20.82.10.55.10.73.00.2
normal2.80.62.51.00.30.30.50.30.60.32.00.91.60.52.00.73.71.03.91.62.41.03.90.81.50.44.50.72.40.2
loose0.90.31.50.80.0.0.20.20.30.20.80.50.40.30.50.40.60.43.41.50.60.61.90.51.50.42.80.61.20.1
open1.60.40.40.40.40.40.70.40.20.21.20.70.50.30.70.41.70.73.61.60.70.72.90.72.20.52.10.51.40.1
scattered0.30.20.40.40.0.0.0.0.0.0.0.0.50.30.30.30.0.0.70.71.91.10.90.41.10.40.50.20.50.1
grouped crowded0.0.0.0.0.0.0.0.0.0.0.0.0.20.20.0.1.50.70.70.70.0.2.10.60.90.31.10.30.60.1
grouped normal0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.1.20.60.70.70.0.1.70.51.60.40.60.20.50.1
heterogeneous0.10.10.0.0.40.40.20.20.0.0.0.0.20.20.0.0.60.40.0.0.0.1.40.40.50.20.70.30.40.1
total9.41.07.31.71.50.74.51.01.40.57.51.64.90.97.21.311.91.718.53.211.62.419.41.511.81.117.41.310.10.4
outside perimetern/a0.0.0.0.0.40.40.0.0.0.6.91.61.90.61.30.62.50.81.30.91.10.81.00.41.40.40.50.21.00.1
crowded4.00.71.20.71.80.82.10.71.60.56.91.69.41.38.71.47.01.410.42.619.23.06.20.94.00.715.21.26.70.3
normal3.60.62.00.94.01.22.10.71.30.512.22.013.11.413.31.714.11.95.51.96.51.88.71.15.90.812.41.17.60.3
loose1.50.40.40.40.80.62.10.71.00.45.41.46.51.15.21.14.31.17.62.25.71.85.90.95.90.87.70.94.40.3
open1.10.40.80.60.80.61.90.70.30.26.31.56.81.18.51.34.71.24.81.89.22.17.91.18.91.05.70.84.90.3
scattered0.60.30.0.0.80.60.50.40.0.3.11.11.30.52.80.84.71.12.01.16.11.95.90.96.10.87.20.93.30.2
grouped crowded0.20.20.0.0.0.0.30.30.0.5.41.41.20.41.70.64.71.10.0.2.11.05.40.94.40.75.40.82.50.2
grouped normal0.10.10.0.0.0.0.0.0.0.2.10.91.70.51.60.64.01.10.70.70.50.55.30.93.10.63.20.61.90.2
heterogeneous0.10.10.0.0.0.0.20.20.0.4.91.43.20.71.20.53.11.00.70.72.51.12.30.63.50.63.90.72.00.2
total11.31.14.41.38.71.79.31.44.30.853.13.245.02.144.22.449.12.732.93.953.13.848.51.943.31.761.21.734.30.5
totaln/a0.70.32.00.84.71.22.30.72.80.79.01.84.60.83.20.93.61.03.31.43.81.41.80.52.50.50.70.32.60.2
crowded22.91.441.43.127.92.629.52.228.71.818.02.319.51.721.42.015.42.021.43.432.33.514.01.311.21.124.31.421.90.5
normal30.21.535.43.030.32.935.12.337.71.923.22.624.71.824.42.125.22.317.43.112.82.517.21.513.81.219.81.324.60.5
loose15.01.213.02.113.32.113.11.714.91.411.22.013.31.512.41.69.31.617.83.28.82.211.01.211.51.113.01.212.80.4
open16.21.25.41.510.81.913.01.710.61.212.12.115.81.519.31.910.81.717.93.217.32.914.71.418.91.411.01.114.10.4
scattered8.10.92.81.16.91.64.11.04.00.86.61.67.51.18.11.310.01.68.72.213.52.613.31.315.61.312.11.19.30.4
grouped crowded2.40.50.0.2.81.00.80.50.70.49.51.85.50.94.81.010.91.76.82.16.71.912.21.39.61.08.50.96.00.3
grouped normal2.30.50.0.1.60.80.0.0.0.4.41.33.80.84.71.19.31.64.11.61.60.911.31.28.41.05.20.74.60.3
heterogeneous2.20.50.0.1.50.82.20.70.60.36.01.55.41.01.70.65.51.32.71.33.11.34.40.88.61.05.30.84.00.2
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 10.07.2020 #864069/330400
NFI4
forest area
landslide/mudflow SilvaProtect · crown closure
unit of reference: economic region
unit: %
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2009/17
economic region
Western JuraEastern JuraWestern PlateauCentral PlateauEastern PlateauWestern Pre-AlpsCentral Pre-AlpsEastern Pre-AlpsNorthwestern AlpsCentral AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
landslide/mudflow SilvaProtectcrown closure %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
n/an/a0.40.20.0.2.91.00.0.1.00.41.81.01.80.60.90.50.0.0.0.0.0.1.00.50.80.40.20.20.80.1
crowded20.81.536.93.135.13.126.52.328.91.99.22.011.51.515.22.07.41.610.02.84.01.64.00.93.90.84.80.915.00.5
normal21.61.534.53.127.43.032.52.534.02.010.22.113.01.615.12.05.21.47.32.53.91.82.00.65.91.03.60.815.50.5
loose8.71.011.32.17.61.79.51.614.91.53.41.33.20.83.10.94.81.42.71.52.91.52.00.65.40.90.60.36.00.3
open14.01.34.21.410.82.111.01.711.61.43.01.27.51.26.21.33.61.27.52.62.61.54.50.98.91.22.40.67.70.4
scattered4.60.81.30.82.10.93.71.02.00.66.21.82.40.73.91.15.31.43.81.94.71.75.21.06.51.02.40.63.90.3
grouped crowded1.10.40.0.0.80.60.60.40.40.31.81.02.80.70.90.52.91.13.71.85.21.91.70.63.80.80.90.41.70.2
grouped normal1.40.40.0.1.20.70.30.31.10.42.51.13.00.82.70.92.51.04.62.04.41.81.40.54.60.90.80.42.00.2
heterogeneous5.80.90.0.1.30.82.20.80.50.30.70.75.21.00.60.42.81.15.62.20.70.72.90.81.90.50.60.32.40.2
total78.31.588.22.289.42.186.31.894.31.038.73.550.42.348.62.734.53.045.24.728.43.924.81.941.72.016.31.555.00.6
inside perimetern/a0.0.0.0.0.0.0.0.0.0.0.0.0.20.20.30.30.80.60.0.1.41.00.80.40.30.20.0.0.20.1
crowded3.70.72.81.20.80.61.60.70.30.23.91.41.60.63.41.05.11.47.72.54.01.65.51.01.30.57.51.13.40.2
normal2.70.63.11.20.90.61.10.50.70.42.21.11.10.52.20.84.61.36.32.34.71.82.40.73.60.75.40.92.70.2
loose0.90.40.50.50.0.0.30.30.20.20.40.40.90.51.20.60.0.1.91.31.71.22.50.72.60.61.30.51.10.1
open1.80.50.90.60.0.0.60.40.20.21.00.70.70.40.30.30.40.41.01.00.0.4.91.01.60.51.20.41.30.2
scattered0.10.10.50.50.0.0.30.30.0.0.0.0.20.20.60.40.0.0.0.1.71.22.70.71.10.41.00.40.70.1
grouped crowded0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.1.20.70.0.0.70.70.60.30.50.31.60.50.40.1
grouped normal0.10.10.0.0.0.0.0.0.0.0.0.0.20.20.0.0.40.40.0.0.70.70.60.31.20.41.10.40.40.1
heterogeneous0.30.20.0.0.0.0.60.40.20.20.0.0.20.20.0.0.40.40.0.0.0.2.80.70.20.20.30.20.40.1
total9.71.17.81.81.70.94.41.11.60.57.61.95.11.08.11.513.02.116.83.514.93.122.71.912.41.319.61.610.60.4
outside perimetern/a0.0.0.0.0.0.0.90.50.0.3.51.40.60.31.20.62.00.90.0.0.80.81.00.51.50.51.00.40.80.1
crowded4.20.70.90.62.71.12.50.82.10.610.92.112.11.515.21.917.12.410.22.917.93.49.01.34.40.821.71.78.90.4
normal4.10.72.21.03.11.12.40.81.30.59.32.08.61.310.71.710.61.910.23.013.83.08.91.25.20.912.31.36.80.3
loose1.70.50.50.50.90.60.80.50.40.35.01.55.21.04.91.23.11.12.81.62.31.34.91.04.30.84.30.83.10.2
open0.80.30.50.51.80.91.40.60.40.36.71.88.91.33.41.06.91.64.62.06.32.112.61.510.01.28.71.15.50.3
scattered0.10.10.0.0.50.50.30.30.0.6.41.82.20.61.90.82.00.92.81.68.52.46.51.17.41.03.80.72.90.2
grouped crowded0.0.0.0.0.0.0.30.30.0.6.81.90.60.42.10.84.81.40.90.95.92.01.40.54.20.85.40.92.10.2
grouped normal0.30.20.0.0.0.0.0.0.0.2.81.20.60.33.10.92.51.03.71.81.30.92.20.75.30.94.30.81.90.2
heterogeneous0.80.30.0.0.0.0.60.40.0.2.31.05.81.10.90.53.61.22.81.60.0.5.91.13.60.82.60.62.30.2
total12.01.24.01.38.91.99.31.54.10.953.73.644.52.343.32.752.53.238.04.756.74.352.52.245.92.064.01.934.40.6
totaln/a0.40.20.0.2.91.00.90.51.00.45.31.72.60.72.40.82.81.00.0.2.21.32.90.82.70.71.10.41.80.2
crowded28.81.740.63.238.63.230.62.431.32.024.02.825.22.033.92.629.62.827.94.325.83.818.51.79.61.234.11.927.30.6
normal28.31.639.83.231.43.136.02.536.02.121.72.822.72.028.02.420.42.523.84.022.43.613.31.514.71.421.41.625.00.6
loose11.41.212.22.28.51.810.61.715.51.68.82.09.31.39.21.67.91.77.32.56.92.39.41.312.31.36.31.010.20.4
open16.61.45.51.612.62.212.91.812.11.410.72.217.01.79.91.610.92.013.13.28.82.522.01.920.51.612.31.314.50.5
scattered4.80.81.80.92.61.14.31.12.00.612.62.44.70.96.41.37.31.66.62.414.93.014.51.615.01.47.11.07.40.4
grouped crowded1.10.40.0.0.80.60.90.50.40.38.62.13.40.83.00.98.91.84.52.011.72.73.80.98.51.18.01.14.20.3
grouped normal1.80.50.0.1.20.70.30.31.10.45.21.63.80.85.71.25.41.58.42.66.42.14.20.911.01.36.21.04.30.3
heterogeneous6.90.90.0.1.30.83.30.90.70.43.01.211.31.51.60.76.81.68.42.60.70.711.51.45.70.93.50.75.20.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 10.07.2020 #864070/330401
NFI4
forest area
landslide/mudflow SilvaProtect · crown closure
unit of reference: economic region
unit: %
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2009/17
economic region
Western JuraEastern JuraWestern PlateauCentral PlateauEastern PlateauWestern Pre-AlpsCentral Pre-AlpsEastern Pre-AlpsNorthwestern AlpsCentral AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
landslide/mudflow SilvaProtectcrown closure %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
n/an/a0.40.20.0.2.81.00.20.21.00.41.71.01.70.60.80.50.0.0.0.0.0.1.10.40.70.30.10.10.70.1
crowded20.81.537.23.134.53.026.42.328.81.98.91.911.41.514.91.98.51.69.12.54.91.74.70.94.30.84.70.814.50.4
normal21.11.534.73.128.02.932.42.533.82.09.52.012.61.514.41.95.61.46.82.24.81.82.50.65.40.83.60.714.70.4
loose8.31.011.12.17.71.79.51.614.81.53.21.23.10.83.81.04.51.22.21.33.31.52.10.65.70.90.50.35.80.3
open13.81.34.11.411.22.011.01.711.51.42.81.17.71.26.51.34.21.26.22.13.51.65.00.98.01.02.70.67.60.3
scattered5.30.81.30.72.51.03.71.02.20.65.81.73.20.84.01.06.31.45.52.04.21.69.01.26.90.95.50.85.00.3
grouped crowded1.70.50.0.0.80.60.60.40.40.35.81.73.00.71.70.74.61.37.02.35.31.81.90.65.90.91.90.52.60.2
grouped normal1.60.50.0.1.20.70.30.31.10.42.31.03.20.83.40.93.51.15.42.05.21.81.40.55.60.91.40.42.40.2
heterogeneous5.60.80.0.1.30.72.20.80.90.40.60.65.41.00.60.43.11.05.41.90.60.62.50.71.90.50.80.32.40.2
total78.81.488.52.189.82.086.31.894.41.040.53.551.52.249.92.640.32.947.74.431.83.830.11.944.51.821.31.555.70.6
inside perimetern/a0.0.0.0.0.0.0.0.0.0.0.0.0.20.20.30.30.70.50.0.1.30.90.70.40.60.30.10.10.30.1
crowded3.60.72.81.10.80.61.60.70.30.23.71.31.50.63.20.94.51.26.32.13.51.45.20.91.10.46.30.93.10.2
normal2.70.63.11.20.90.61.10.50.70.32.11.11.10.52.10.74.41.25.21.94.21.62.40.63.20.65.00.82.70.2
loose0.90.30.40.40.0.0.30.30.20.20.40.40.90.41.10.60.0.2.31.31.51.12.20.62.20.51.20.41.10.1
open1.80.50.80.60.0.0.60.40.20.20.90.60.60.40.30.30.40.40.80.80.0.4.30.81.70.51.30.41.20.1
scattered0.10.10.50.50.0.0.30.30.0.0.0.0.20.20.60.40.0.0.80.81.51.12.30.61.10.41.10.40.70.1
grouped crowded0.0.0.0.0.0.0.0.0.0.0.50.50.0.0.0.1.00.62.21.30.60.60.50.30.70.31.50.40.50.1
grouped normal0.10.10.0.0.0.0.0.0.0.0.0.0.20.20.0.0.40.40.0.0.60.60.50.31.10.41.00.40.40.1
heterogeneous0.20.20.0.0.0.0.60.40.20.20.0.0.20.20.0.0.30.30.0.0.0.2.40.60.10.10.30.20.40.1
total9.51.07.61.81.70.84.41.11.50.57.51.84.91.07.51.411.71.917.73.313.32.820.51.711.81.217.81.410.30.4
outside perimetern/a0.0.0.0.0.0.0.90.50.0.3.21.30.60.31.10.61.70.80.0.0.70.70.90.41.30.40.80.30.70.1
crowded4.10.70.90.62.61.02.50.82.00.610.62.012.01.514.81.815.52.19.32.516.63.18.31.14.30.719.21.48.60.4
normal3.90.72.20.92.91.12.40.81.30.58.71.88.21.310.51.69.91.79.32.612.42.77.91.15.00.811.21.16.50.3
loose1.80.50.50.50.80.60.80.50.40.34.71.44.91.04.51.12.70.92.31.32.01.24.50.94.20.74.10.73.00.2
open0.80.30.50.51.70.91.40.60.40.26.71.88.71.33.20.96.01.44.61.97.42.111.31.39.11.17.81.05.30.3
scattered0.10.10.0.0.50.50.30.30.0.6.01.72.20.61.80.71.80.83.11.57.62.17.11.17.00.95.70.83.20.2
grouped crowded0.0.0.0.0.0.0.30.30.0.6.81.80.60.42.80.94.91.30.70.75.31.82.00.64.10.75.50.82.30.2
grouped normal0.30.20.0.0.0.0.0.0.0.3.21.30.60.32.90.92.10.93.11.53.11.32.10.65.50.94.40.72.10.2
heterogeneous0.80.30.0.0.0.0.60.40.0.2.21.05.71.10.90.53.51.12.31.30.0.5.30.93.30.72.40.62.20.2
total11.71.13.91.38.51.89.31.54.00.852.03.543.62.242.52.648.12.934.64.254.94.149.42.143.71.860.91.834.00.6
totaln/a0.40.20.0.2.81.01.20.61.00.44.91.62.50.72.20.82.40.90.0.2.01.12.70.72.60.61.00.41.80.2
crowded28.51.640.83.237.83.130.52.431.22.023.22.724.92.032.92.528.52.624.73.825.03.518.21.69.71.130.21.626.20.6
normal27.71.640.03.231.83.035.92.535.72.020.22.621.91.927.02.319.92.321.23.521.33.312.81.413.61.319.81.423.90.5
loose11.11.112.02.28.51.810.61.715.41.58.21.88.91.39.51.57.21.56.82.26.92.18.71.212.11.25.80.89.80.4
open16.41.35.41.512.92.112.91.812.11.410.52.117.11.79.91.610.51.811.62.810.92.520.61.718.71.511.81.214.20.5
scattered5.60.81.80.92.91.14.31.12.20.611.72.35.71.06.31.38.11.69.42.613.32.718.51.615.01.312.21.18.90.4
grouped crowded1.70.50.0.0.80.60.90.50.40.313.02.43.70.84.41.110.61.810.02.611.22.64.30.910.81.28.91.05.40.3
grouped normal2.00.50.0.1.20.70.30.31.10.45.51.64.00.86.21.26.01.48.52.48.82.24.00.812.21.26.90.94.90.3
heterogeneous6.60.90.0.1.30.73.30.91.10.42.81.111.41.41.50.67.01.57.72.30.60.610.21.35.30.83.40.75.00.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 10.07.2020 #864071/330402
NFI4
forest area
landslide/mudflow SilvaProtect · crown closure
unit of reference: economic region
unit: %
unit of evaluation: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state2009/17
economic region
Western JuraEastern JuraWestern PlateauCentral PlateauEastern PlateauWestern Pre-AlpsCentral Pre-AlpsEastern Pre-AlpsNorthwestern AlpsCentral AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
landslide/mudflow SilvaProtectcrown closure %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
n/an/a0.40.20.0.2.81.00.20.20.90.41.60.91.70.50.80.50.0.0.0.0.0.1.00.40.70.30.10.10.70.1
crowded20.91.537.43.134.33.026.42.329.01.99.72.011.91.514.91.98.51.68.62.45.71.85.00.94.30.74.80.814.50.4
normal21.01.434.63.127.92.932.22.433.42.09.32.012.11.514.21.85.31.36.42.14.41.72.30.65.10.83.70.714.20.4
loose8.51.010.92.17.71.79.41.614.81.53.11.23.20.83.91.04.31.22.11.23.01.41.90.65.50.80.60.35.70.3
open13.61.24.51.411.12.010.91.711.61.42.81.17.41.26.51.34.01.15.92.03.81.65.40.97.71.03.10.67.60.3
scattered5.80.81.30.72.51.04.01.02.50.76.11.73.90.84.11.07.01.55.21.95.81.810.81.27.50.96.20.85.60.3
grouped crowded1.70.50.0.0.80.60.60.40.40.36.11.73.50.81.90.75.81.48.12.37.12.02.80.76.60.92.30.53.00.2
grouped normal1.60.50.0.1.60.80.30.31.00.42.31.03.30.84.11.03.71.15.92.04.71.71.30.56.20.92.10.52.60.2
heterogeneous5.50.80.0.1.30.72.20.80.90.40.60.65.61.00.80.53.31.05.11.80.60.62.70.72.20.50.70.32.50.2
total79.01.488.62.189.92.086.21.894.51.041.63.452.62.251.32.642.02.847.24.235.03.733.21.845.81.823.71.556.40.6
inside perimetern/a0.0.0.0.0.0.0.0.0.0.0.0.0.20.20.20.20.70.50.0.1.20.80.70.30.50.30.10.10.20.1
crowded3.50.72.71.10.80.61.90.70.30.23.61.21.50.63.10.94.31.26.72.13.21.34.90.81.00.46.00.83.00.2
normal2.70.63.01.10.90.61.10.50.70.32.01.01.00.52.00.74.21.14.91.83.91.52.30.63.00.64.90.82.60.2
loose0.90.30.40.40.0.0.30.30.20.20.40.40.80.41.10.60.0.2.21.31.41.02.00.62.20.51.30.41.10.1
open1.70.50.80.60.0.0.50.40.20.20.90.60.60.40.20.20.30.31.51.00.0.4.00.81.60.41.50.41.30.1
scattered0.10.10.40.40.0.0.30.30.0.0.0.0.20.20.50.40.0.0.70.71.41.02.30.61.20.41.00.40.70.1
grouped crowded0.0.0.0.0.0.0.0.0.0.0.40.40.0.0.0.1.00.62.11.20.50.50.50.30.70.31.40.40.50.1
grouped normal0.10.10.0.0.0.0.0.0.0.0.0.0.20.20.0.0.40.40.0.0.50.50.50.31.10.41.00.30.40.1
heterogeneous0.20.20.0.0.0.0.60.40.20.20.0.0.20.20.0.0.30.30.0.0.0.2.30.60.30.20.20.20.40.1
total9.31.07.51.81.70.84.71.11.50.57.31.84.71.07.31.311.21.818.03.312.22.619.41.611.51.117.41.310.10.4
outside perimetern/a0.0.0.0.0.0.0.90.50.0.3.21.30.50.31.10.61.60.70.0.0.60.60.80.41.20.40.70.30.70.1
crowded4.10.70.90.62.61.02.50.82.00.610.42.011.51.414.31.815.22.19.42.515.72.97.81.14.30.718.31.48.40.3
normal3.80.72.10.92.91.12.40.81.30.58.51.88.11.210.21.69.91.78.72.411.92.57.41.04.80.810.61.16.40.3
loose1.80.50.40.40.80.60.80.50.40.34.61.44.91.04.41.02.60.92.11.22.71.34.20.84.20.74.00.73.00.2
open0.80.30.40.41.70.91.40.60.30.26.61.78.41.23.10.95.71.35.72.07.32.010.61.28.81.07.40.95.20.3
scattered0.10.10.0.0.50.50.30.30.0.5.81.72.40.61.70.71.70.82.91.46.92.06.91.06.60.95.80.83.20.2
grouped crowded0.0.0.0.0.0.0.30.30.0.6.71.80.80.43.00.94.71.20.70.74.91.71.80.64.30.75.60.82.40.2
grouped normal0.20.20.0.0.0.0.0.0.0.3.11.30.50.32.80.82.10.82.91.42.81.21.90.65.30.84.30.72.00.2
heterogeneous0.70.30.0.0.0.0.60.40.0.2.10.95.51.00.80.53.31.02.21.30.0.5.80.93.10.62.40.52.20.2
total11.61.13.91.38.51.89.21.54.00.851.03.442.72.241.42.646.82.934.74.152.83.947.42.042.61.858.91.733.50.6
totaln/a0.40.20.0.2.81.01.20.60.90.44.81.62.40.62.20.82.30.80.0.1.81.02.50.62.40.61.00.31.70.2
crowded28.61.641.03.137.73.130.82.431.31.923.72.724.91.932.42.428.02.524.73.624.63.317.61.59.71.129.11.625.90.5
normal27.51.639.73.131.73.035.62.535.32.019.82.621.31.826.42.319.42.220.03.320.13.112.01.312.91.219.11.423.20.5
loose11.21.111.82.28.51.810.51.615.41.58.11.88.91.39.41.56.91.56.42.17.12.18.21.111.91.25.80.89.70.4
open16.11.35.71.612.82.112.81.812.11.410.32.116.41.69.81.610.01.713.12.911.12.520.11.618.11.411.91.114.00.4
scattered6.10.91.70.92.91.14.51.12.50.712.02.36.41.06.41.38.71.68.82.414.12.720.11.615.21.313.01.19.50.4
grouped crowded1.70.50.0.0.80.60.90.50.40.313.22.44.30.94.91.111.51.910.92.612.52.55.10.911.61.29.31.05.90.3
grouped normal2.00.50.0.1.60.80.30.31.00.45.41.64.00.86.81.36.11.48.82.48.12.13.70.812.61.27.40.95.10.3
heterogeneous6.50.90.0.1.30.73.30.91.10.42.71.111.31.41.70.77.01.57.32.20.60.610.81.35.60.83.40.65.10.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 10.07.2020 #864072/330403
NFI4
forest area
landslide/mudflow SilvaProtect · crown closure
unit of reference: production region
unit: %
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2009/17
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
landslide/mudflow SilvaProtectcrown closure %± %± %± %± %± %±
n/an/a0.30.21.10.31.50.40.60.20.20.20.80.1
crowded24.21.429.31.312.21.04.90.54.80.914.90.5
normal24.51.432.11.413.21.14.40.53.60.815.40.5
loose9.30.911.81.03.30.63.80.50.60.36.00.3
open11.81.011.20.96.20.86.00.62.40.67.70.4
scattered3.80.62.60.53.50.65.60.62.40.63.90.3
grouped crowded0.80.30.60.22.00.43.10.40.90.41.70.2
grouped normal1.10.30.90.32.80.53.20.40.80.42.00.2
heterogeneous4.50.71.20.32.90.52.50.40.60.32.50.2
total80.41.390.70.947.61.634.21.216.31.554.90.6
inside perimetern/a0.0.0.0.0.20.10.60.20.0.0.20.1
crowded3.50.60.90.32.70.53.90.57.51.13.40.2
normal2.80.50.90.31.70.43.70.55.40.92.80.2
loose0.80.30.20.10.90.32.00.31.30.51.10.1
open1.60.40.30.20.60.32.30.41.20.41.30.2
scattered0.20.20.10.10.30.21.40.31.00.40.60.1
grouped crowded0.0.0.0.0.0.0.60.21.60.50.40.1
grouped normal0.10.10.0.0.10.10.80.21.10.40.40.1
heterogeneous0.20.10.30.20.10.11.00.20.30.20.40.1
total9.30.92.60.56.70.816.30.919.61.610.70.4
outside perimetern/a0.0.0.30.21.30.41.30.31.00.40.80.1
crowded3.50.62.30.413.11.09.30.721.71.79.00.4
normal3.70.62.00.49.40.98.20.712.31.36.80.3
loose1.50.40.60.25.10.74.00.54.30.83.10.2
open0.70.31.00.36.50.89.70.78.71.15.50.3
scattered0.10.10.20.12.90.56.10.63.80.72.90.2
grouped crowded0.0.0.10.12.30.53.40.55.40.92.10.2
grouped normal0.20.10.0.1.80.43.40.54.30.81.90.2
heterogeneous0.60.30.20.13.50.64.00.52.60.62.30.2
total10.31.06.70.745.71.649.51.264.01.934.40.6
totaln/a0.30.21.40.43.00.52.50.41.10.41.80.2
crowded31.31.532.51.428.01.418.20.934.11.927.30.6
normal31.01.535.01.424.41.316.30.921.41.625.00.6
loose11.61.012.61.09.20.99.90.76.31.010.20.4
open14.11.112.41.013.31.118.01.012.31.314.60.5
scattered4.20.62.90.56.70.813.00.87.11.07.40.4
grouped crowded0.80.30.70.24.20.67.10.68.01.14.20.3
grouped normal1.40.40.90.34.70.77.40.76.21.04.30.3
heterogeneous5.30.71.70.46.40.87.50.73.50.75.20.3
total100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 18.06.2020 #864073/330404
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